117550215

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{18793}}^1$

素因数の和:18943

約数の個数: 24

約数和(自身を含む): 205230480

約数和(自身を除く): 87680265

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 18793, 56379, 93965, 169137, 281895, 845685, 2612227, 7836681, 13061135, 23510043, 39183405, 117550215]

約数ペア:

[(1, 117550215), (3, 39183405), (5, 23510043), (9, 13061135), (15, 7836681), (45, 2612227), (139, 845685), (417, 281895), (695, 169137), (1251, 93965), (2085, 56379), (6255, 18793)]