145577055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20177}}^1$

素因数の和:20235

約数の個数: 32

約数和(自身を含む): 257632704

約数和(自身を除く): 112055649

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 20177, 60531, 100885, 262301, 302655, 746549, 786903, 1311505, 2239647, 3732745, 3934515, 9705137, 11198235, 29115411, 48525685, 145577055]

約数ペア:

[(1, 145577055), (3, 48525685), (5, 29115411), (13, 11198235), (15, 9705137), (37, 3934515), (39, 3732745), (65, 2239647), (111, 1311505), (185, 786903), (195, 746549), (481, 302655), (555, 262301), (1443, 100885), (2405, 60531), (7215, 20177)]