229131455

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 322704000

約数和(自身を除く): 93572545

約数列:

[1, 5, 7, 35, 53, 149, 265, 371, 745, 829, 1043, 1855, 4145, 5215, 5803, 7897, 29015, 39485, 43937, 55279, 123521, 219685, 276395, 307559, 617605, 864647, 1537795, 4323235, 6546613, 32733065, 45826291, 229131455]

約数ペア:

[(1, 229131455), (5, 45826291), (7, 32733065), (35, 6546613), (53, 4323235), (149, 1537795), (265, 864647), (371, 617605), (745, 307559), (829, 276395), (1043, 219685), (1855, 123521), (4145, 55279), (5215, 43937), (5803, 39485), (7897, 29015)]