8225325

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 14894880

約数和(自身を除く): 6669555

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 263, 417, 695, 789, 1251, 1315, 2085, 2367, 3475, 3945, 6255, 6575, 10425, 11835, 19725, 31275, 36557, 59175, 109671, 182785, 329013, 548355, 913925, 1645065, 2741775, 8225325]

約数ペア:

[(1, 8225325), (3, 2741775), (5, 1645065), (9, 913925), (15, 548355), (25, 329013), (45, 182785), (75, 109671), (139, 59175), (225, 36557), (263, 31275), (417, 19725), (695, 11835), (789, 10425), (1251, 6575), (1315, 6255), (2085, 3945), (2367, 3475)]