159341745

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 260075520

約数和(自身を除く): 100733775

約数列:

[1, 3, 5, 15, 67, 201, 331, 335, 479, 993, 1005, 1437, 1655, 2395, 4965, 7185, 22177, 32093, 66531, 96279, 110885, 158549, 160465, 332655, 475647, 481395, 792745, 2378235, 10622783, 31868349, 53113915, 159341745]

約数ペア:

[(1, 159341745), (3, 53113915), (5, 31868349), (15, 10622783), (67, 2378235), (201, 792745), (331, 481395), (335, 475647), (479, 332655), (993, 160465), (1005, 158549), (1437, 110885), (1655, 96279), (2395, 66531), (4965, 32093), (7185, 22177)]