157649115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{62189}}^1$

素因数の和:62223

約数の個数: 24

約数和(自身を含む): 273138480

約数和(自身を除く): 115489365

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 62189, 186567, 310945, 808457, 932835, 2425371, 4042285, 10509941, 12126855, 31529823, 52549705, 157649115]

約数ペア:

[(1, 157649115), (3, 52549705), (5, 31529823), (13, 12126855), (15, 10509941), (39, 4042285), (65, 2425371), (169, 932835), (195, 808457), (507, 310945), (845, 186567), (2535, 62189)]