121075275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{94961}}^1$

素因数の和:94991

約数の個数: 24

約数和(自身を含む): 211955184

約数和(自身を除く): 90879909

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 94961, 284883, 474805, 1424415, 1614337, 2374025, 4843011, 7122075, 8071685, 24215055, 40358425, 121075275]

約数ペア:

[(1, 121075275), (3, 40358425), (5, 24215055), (15, 8071685), (17, 7122075), (25, 4843011), (51, 2374025), (75, 1614337), (85, 1424415), (255, 474805), (425, 284883), (1275, 94961)]