158103405

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 283299120

約数和(自身を除く): 125195715

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 269, 333, 353, 555, 807, 1059, 1345, 1665, 1765, 2421, 3177, 4035, 5295, 9953, 12105, 13061, 15885, 29859, 39183, 49765, 65305, 89577, 94957, 117549, 149295, 195915, 284871, 447885, 474785, 587745, 854613, 1424355, 3513409, 4273065, 10540227, 17567045, 31620681, 52701135, 158103405]

約数ペア:

[(1, 158103405), (3, 52701135), (5, 31620681), (9, 17567045), (15, 10540227), (37, 4273065), (45, 3513409), (111, 1424355), (185, 854613), (269, 587745), (333, 474785), (353, 447885), (555, 284871), (807, 195915), (1059, 149295), (1345, 117549), (1665, 94957), (1765, 89577), (2421, 65305), (3177, 49765), (4035, 39183), (5295, 29859), (9953, 15885), (12105, 13061)]