1968285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1533795

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 151, 165, 237, 395, 453, 755, 869, 1185, 1661, 2265, 2607, 4345, 4983, 8305, 11929, 13035, 24915, 35787, 59645, 131219, 178935, 393657, 656095, 1968285]

約数ペア:

[(1, 1968285), (3, 656095), (5, 393657), (11, 178935), (15, 131219), (33, 59645), (55, 35787), (79, 24915), (151, 13035), (165, 11929), (237, 8305), (395, 4983), (453, 4345), (755, 2607), (869, 2265), (1185, 1661)]