75115413505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1\times {\mathrm{22039}}^1$

素因数の和:24085

約数の個数: 32

約数和(自身を含む): 101560320000

約数和(自身を除く): 26444906495

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1999, 9995, 21989, 22039, 61969, 109945, 110195, 242429, 309845, 681659, 683209, 1212145, 3408295, 3416045, 7515299, 37576495, 44055961, 220279805, 484615571, 1365734791, 2423077855, 6828673955, 15023082701, 75115413505]

約数ペア:

[(1, 75115413505), (5, 15023082701), (11, 6828673955), (31, 2423077855), (55, 1365734791), (155, 484615571), (341, 220279805), (1705, 44055961), (1999, 37576495), (9995, 7515299), (21989, 3416045), (22039, 3408295), (61969, 1212145), (109945, 683209), (110195, 681659), (242429, 309845)]