187135575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 360383184

約数和(自身を除く): 173247609

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 121, 165, 187, 255, 275, 363, 425, 561, 605, 825, 935, 1213, 1275, 1815, 2057, 2805, 3025, 3639, 4675, 6065, 6171, 9075, 10285, 13343, 14025, 18195, 20621, 30325, 30855, 40029, 51425, 61863, 66715, 90975, 103105, 146773, 154275, 200145, 226831, 309315, 333575, 440319, 515525, 680493, 733865, 1000725, 1134155, 1546575, 2201595, 2495141, 3402465, 3669325, 5670775, 7485423, 11007975, 12475705, 17012325, 37427115, 62378525, 187135575]

約数ペア:

[(1, 187135575), (3, 62378525), (5, 37427115), (11, 17012325), (15, 12475705), (17, 11007975), (25, 7485423), (33, 5670775), (51, 3669325), (55, 3402465), (75, 2495141), (85, 2201595), (121, 1546575), (165, 1134155), (187, 1000725), (255, 733865), (275, 680493), (363, 515525), (425, 440319), (561, 333575), (605, 309315), (825, 226831), (935, 200145), (1213, 154275), (1275, 146773), (1815, 103105), (2057, 90975), (2805, 66715), (3025, 61863), (3639, 51425), (4675, 40029), (6065, 30855), (6171, 30325), (9075, 20621), (10285, 18195), (13343, 14025)]