1330507755

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317923}}^1$

素因数の和:317968

約数の個数: 32

約数和(自身を含む): 2441656320

約数和(自身を除く): 1111148565

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 317923, 953769, 1589615, 2861307, 4768845, 8583921, 9855613, 14306535, 29566839, 42919605, 49278065, 88700517, 147834195, 266101551, 443502585, 1330507755]

約数ペア:

[(1, 1330507755), (3, 443502585), (5, 266101551), (9, 147834195), (15, 88700517), (27, 49278065), (31, 42919605), (45, 29566839), (93, 14306535), (135, 9855613), (155, 8583921), (279, 4768845), (465, 2861307), (837, 1589615), (1395, 953769), (4185, 317923)]