47108325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 89056800

約数和(自身を除く): 41948475

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 121, 145, 165, 179, 275, 319, 363, 435, 537, 605, 725, 825, 895, 957, 1595, 1815, 1969, 2175, 2685, 3025, 3509, 4475, 4785, 5191, 5907, 7975, 9075, 9845, 10527, 13425, 15573, 17545, 21659, 23925, 25955, 29535, 49225, 52635, 57101, 64977, 77865, 87725, 108295, 129775, 147675, 171303, 263175, 285505, 324885, 389325, 541475, 628111, 856515, 1427525, 1624425, 1884333, 3140555, 4282575, 9421665, 15702775, 47108325]

約数ペア:

[(1, 47108325), (3, 15702775), (5, 9421665), (11, 4282575), (15, 3140555), (25, 1884333), (29, 1624425), (33, 1427525), (55, 856515), (75, 628111), (87, 541475), (121, 389325), (145, 324885), (165, 285505), (179, 263175), (275, 171303), (319, 147675), (363, 129775), (435, 108295), (537, 87725), (605, 77865), (725, 64977), (825, 57101), (895, 52635), (957, 49225), (1595, 29535), (1815, 25955), (1969, 23925), (2175, 21659), (2685, 17545), (3025, 15573), (3509, 13425), (4475, 10527), (4785, 9845), (5191, 9075), (5907, 7975)]