325565565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53857}}^1$

素因数の和:53909

約数の個数: 32

約数和(自身を含む): 579081216

約数和(自身を除く): 253515651

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 53857, 161571, 269285, 700141, 807855, 1669567, 2100423, 3500705, 5008701, 8347835, 10502115, 21704371, 25043505, 65113113, 108521855, 325565565]

約数ペア:

[(1, 325565565), (3, 108521855), (5, 65113113), (13, 25043505), (15, 21704371), (31, 10502115), (39, 8347835), (65, 5008701), (93, 3500705), (155, 2100423), (195, 1669567), (403, 807855), (465, 700141), (1209, 269285), (2015, 161571), (6045, 53857)]