680702965

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{11329}}^1$

素因数の和:11592

約数の個数: 16

約数和(自身を含む): 834522480

約数和(自身を除く): 153819515

約数列:

[1, 5, 61, 197, 305, 985, 11329, 12017, 56645, 60085, 691069, 2231813, 3455345, 11159065, 136140593, 680702965]

約数ペア:

[(1, 680702965), (5, 136140593), (61, 11159065), (197, 3455345), (305, 2231813), (985, 691069), (11329, 60085), (12017, 56645)]