78899485

素因数分解:

$5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11443}}^1$

素因数の和:11652

約数の個数: 16

約数和(自身を含む): 108763776

約数和(自身を除く): 29864291

約数列:

[1, 5, 7, 35, 197, 985, 1379, 6895, 11443, 57215, 80101, 400505, 2254271, 11271355, 15779897, 78899485]

約数ペア:

[(1, 78899485), (5, 15779897), (7, 11271355), (35, 2254271), (197, 400505), (985, 80101), (1379, 57215), (6895, 11443)]