321837195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{3049}}^1$

素因数の和:3315

約数の個数: 32

約数和(自身を含む): 534067200

約数和(自身を除く): 212230005

約数列:

[1, 3, 5, 15, 31, 93, 155, 227, 465, 681, 1135, 3049, 3405, 7037, 9147, 15245, 21111, 35185, 45735, 94519, 105555, 283557, 472595, 692123, 1417785, 2076369, 3460615, 10381845, 21455813, 64367439, 107279065, 321837195]

約数ペア:

[(1, 321837195), (3, 107279065), (5, 64367439), (15, 21455813), (31, 10381845), (93, 3460615), (155, 2076369), (227, 1417785), (465, 692123), (681, 472595), (1135, 283557), (3049, 105555), (3405, 94519), (7037, 45735), (9147, 35185), (15245, 21111)]