230261915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 310390080

約数和(自身を除く): 80128165

約数列:

[1, 5, 13, 37, 65, 67, 185, 335, 481, 871, 1429, 2405, 2479, 4355, 7145, 12395, 18577, 32227, 52873, 92885, 95743, 161135, 264365, 478715, 687349, 1244659, 3436745, 3542491, 6223295, 17712455, 46052383, 230261915]

約数ペア:

[(1, 230261915), (5, 46052383), (13, 17712455), (37, 6223295), (65, 3542491), (67, 3436745), (185, 1244659), (335, 687349), (481, 478715), (871, 264365), (1429, 161135), (2405, 95743), (2479, 92885), (4355, 52873), (7145, 32227), (12395, 18577)]