427132995

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{2861}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 704738880

約数和(自身を除く): 277605885

約数列:

[1, 3, 5, 15, 37, 111, 185, 269, 555, 807, 1345, 2861, 4035, 8583, 9953, 14305, 29859, 42915, 49765, 105857, 149295, 317571, 529285, 769609, 1587855, 2308827, 3848045, 11544135, 28475533, 85426599, 142377665, 427132995]

約数ペア:

[(1, 427132995), (3, 142377665), (5, 85426599), (15, 28475533), (37, 11544135), (111, 3848045), (185, 2308827), (269, 1587855), (555, 769609), (807, 529285), (1345, 317571), (2861, 149295), (4035, 105857), (8583, 49765), (9953, 42915), (14305, 29859)]