86148915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 145898496

約数和(自身を除く): 59749581

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 3517, 4899, 8165, 10551, 17585, 24495, 52755, 80891, 242673, 249707, 404455, 749121, 1213365, 1248535, 3745605, 5743261, 17229783, 28716305, 86148915]

約数ペア:

[(1, 86148915), (3, 28716305), (5, 17229783), (15, 5743261), (23, 3745605), (69, 1248535), (71, 1213365), (115, 749121), (213, 404455), (345, 249707), (355, 242673), (1065, 80891), (1633, 52755), (3517, 24495), (4899, 17585), (8165, 10551)]