104972895

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26813}}^1$

素因数の和:26856

約数の個数: 32

約数和(自身を含む): 193060800

約数和(自身を除く): 88087905

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 26813, 80439, 134065, 241317, 402195, 723951, 777577, 1206585, 2332731, 3619755, 3887885, 6998193, 11663655, 20994579, 34990965, 104972895]

約数ペア:

[(1, 104972895), (3, 34990965), (5, 20994579), (9, 11663655), (15, 6998193), (27, 3887885), (29, 3619755), (45, 2332731), (87, 1206585), (135, 777577), (145, 723951), (261, 402195), (435, 241317), (783, 134065), (1305, 80439), (3915, 26813)]