90697425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 187821312

約数和(自身を除く): 97123887

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 97, 105, 137, 175, 195, 273, 291, 325, 411, 455, 485, 525, 679, 685, 959, 975, 1261, 1365, 1455, 1781, 2037, 2055, 2275, 2425, 2877, 3395, 3425, 3783, 4795, 5343, 6305, 6825, 7275, 8827, 8905, 10185, 10275, 12467, 13289, 14385, 16975, 18915, 23975, 26481, 26715, 31525, 37401, 39867, 44135, 44525, 50925, 62335, 66445, 71925, 93023, 94575, 132405, 133575, 172757, 187005, 199335, 220675, 279069, 311675, 332225, 465115, 518271, 662025, 863785, 935025, 996675, 1209299, 1395345, 2325575, 2591355, 3627897, 4318925, 6046495, 6976725, 12956775, 18139485, 30232475, 90697425]

約数ペア:

[(1, 90697425), (3, 30232475), (5, 18139485), (7, 12956775), (13, 6976725), (15, 6046495), (21, 4318925), (25, 3627897), (35, 2591355), (39, 2325575), (65, 1395345), (75, 1209299), (91, 996675), (97, 935025), (105, 863785), (137, 662025), (175, 518271), (195, 465115), (273, 332225), (291, 311675), (325, 279069), (411, 220675), (455, 199335), (485, 187005), (525, 172757), (679, 133575), (685, 132405), (959, 94575), (975, 93023), (1261, 71925), (1365, 66445), (1455, 62335), (1781, 50925), (2037, 44525), (2055, 44135), (2275, 39867), (2425, 37401), (2877, 31525), (3395, 26715), (3425, 26481), (3783, 23975), (4795, 18915), (5343, 16975), (6305, 14385), (6825, 13289), (7275, 12467), (8827, 10275), (8905, 10185)]