15195341

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 18768960

約数和(自身を除く): 3573619

約数列:

[1, 7, 23, 49, 97, 139, 161, 679, 973, 1127, 2231, 3197, 4753, 6811, 13483, 15617, 22379, 94381, 109319, 156653, 310109, 660667, 2170763, 15195341]

約数ペア:

[(1, 15195341), (7, 2170763), (23, 660667), (49, 310109), (97, 156653), (139, 109319), (161, 94381), (679, 22379), (973, 15617), (1127, 13483), (2231, 6811), (3197, 4753)]