8979989305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2713}}^1\times {\mathrm{5563}}^1$

素因数の和:8305

約数の個数: 32

約数和(自身を含む): 13047001344

約数和(自身を除く): 4067012039

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 2713, 5563, 13565, 18991, 27815, 38941, 46121, 94571, 94955, 194705, 230605, 322847, 472855, 661997, 1614235, 3309985, 15092419, 75462095, 105646933, 256571123, 528234665, 1282855615, 1795997861, 8979989305]

約数ペア:

[(1, 8979989305), (5, 1795997861), (7, 1282855615), (17, 528234665), (35, 256571123), (85, 105646933), (119, 75462095), (595, 15092419), (2713, 3309985), (5563, 1614235), (13565, 661997), (18991, 472855), (27815, 322847), (38941, 230605), (46121, 194705), (94571, 94955)]