127875215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{32251}}^1$

素因数の和:32330

約数の個数: 16

約数和(自身を含む): 167968416

約数和(自身を除く): 40093201

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 32251, 161255, 419263, 1967311, 2096315, 9836555, 25575043, 127875215]

約数ペア:

[(1, 127875215), (5, 25575043), (13, 9836555), (61, 2096315), (65, 1967311), (305, 419263), (793, 161255), (3965, 32251)]