154973565

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{22807}}^1$

素因数の和:22969

約数の個数: 24

約数和(自身を含む): 270411648

約数和(自身を除く): 115438083

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 22807, 68421, 114035, 205263, 342105, 1026315, 3443857, 10331571, 17219285, 30994713, 51657855, 154973565]

約数ペア:

[(1, 154973565), (3, 51657855), (5, 30994713), (9, 17219285), (15, 10331571), (45, 3443857), (151, 1026315), (453, 342105), (755, 205263), (1359, 114035), (2265, 68421), (6795, 22807)]