20194294044375

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{472319}}^1$

素因数の和:473047

約数の個数: 120

約数和(自身を含む): 39821541027840

約数和(自身を除く): 19627246983465

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 625, 691, 825, 1125, 1375, 1875, 2073, 2475, 3455, 4125, 5625, 6219, 6875, 7601, 10365, 12375, 17275, 20625, 22803, 31095, 38005, 51825, 61875, 68409, 86375, 114015, 155475, 190025, 259125, 342045, 431875, 472319, 570075, 777375, 950125, 1295625, 1416957, 1710225, 2361595, 2850375, 3886875, 4250871, 4750625, 5195509, 7084785, 8551125, 11807975, 14251875, 15586527, 21254355, 25977545, 35423925, 42755625, 46759581, 59039875, 77932635, 106271775, 129887725, 177119625, 233797905, 295199375, 326372429, 389663175, 531358875, 649438625, 885598125, 979117287, 1168989525, 1631862145, 1948315875, 2656794375, 2937351861, 3247193125, 3590096719, 4895586435, 5844947625, 8159310725, 9741579375, 10770290157, 14686759305, 17950483595, 24477932175, 29224738125, 32310870471, 40796553625, 53851450785, 73433796525, 89752417975, 122389660875, 161554352355, 203982768125, 269257253925, 367168982625, 448762089875, 611948304375, 807771761775, 1346286269625, 1835844913125, 2243810449375, 4038858808875, 6731431348125, 20194294044375]

約数ペア:

[(1, 20194294044375), (3, 6731431348125), (5, 4038858808875), (9, 2243810449375), (11, 1835844913125), (15, 1346286269625), (25, 807771761775), (33, 611948304375), (45, 448762089875), (55, 367168982625), (75, 269257253925), (99, 203982768125), (125, 161554352355), (165, 122389660875), (225, 89752417975), (275, 73433796525), (375, 53851450785), (495, 40796553625), (625, 32310870471), (691, 29224738125), (825, 24477932175), (1125, 17950483595), (1375, 14686759305), (1875, 10770290157), (2073, 9741579375), (2475, 8159310725), (3455, 5844947625), (4125, 4895586435), (5625, 3590096719), (6219, 3247193125), (6875, 2937351861), (7601, 2656794375), (10365, 1948315875), (12375, 1631862145), (17275, 1168989525), (20625, 979117287), (22803, 885598125), (31095, 649438625), (38005, 531358875), (51825, 389663175), (61875, 326372429), (68409, 295199375), (86375, 233797905), (114015, 177119625), (155475, 129887725), (190025, 106271775), (259125, 77932635), (342045, 59039875), (431875, 46759581), (472319, 42755625), (570075, 35423925), (777375, 25977545), (950125, 21254355), (1295625, 15586527), (1416957, 14251875), (1710225, 11807975), (2361595, 8551125), (2850375, 7084785), (3886875, 5195509), (4250871, 4750625)]