10968885

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 20136960

約数和(自身を除く): 9168075

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 2621, 4185, 7863, 13105, 23589, 39315, 70767, 81251, 117945, 243753, 353835, 406255, 731259, 1218765, 2193777, 3656295, 10968885]

約数ペア:

[(1, 10968885), (3, 3656295), (5, 2193777), (9, 1218765), (15, 731259), (27, 406255), (31, 353835), (45, 243753), (93, 117945), (135, 81251), (155, 70767), (279, 39315), (465, 23589), (837, 13105), (1395, 7863), (2621, 4185)]