15697225115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21954161}}^1$

素因数の和:21954190

約数の個数: 16

約数和(自身を含む): 22129795296

約数和(自身を除く): 6432570181

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 21954161, 109770805, 241495771, 285404093, 1207478855, 1427020465, 3139445023, 15697225115]

約数ペア:

[(1, 15697225115), (5, 3139445023), (11, 1427020465), (13, 1207478855), (55, 285404093), (65, 241495771), (143, 109770805), (715, 21954161)]