8901478515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{889703}}^1$

素因数の和:889763

約数の個数: 32

約数和(自身を含む): 15374085120

約数和(自身を除く): 6472606605

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 10005, 889703, 2669109, 4448515, 13345545, 20463169, 25801387, 61389507, 77404161, 102315845, 129006935, 306947535, 387020805, 593431901, 1780295703, 2967159505, 8901478515]

約数ペア:

[(1, 8901478515), (3, 2967159505), (5, 1780295703), (15, 593431901), (23, 387020805), (29, 306947535), (69, 129006935), (87, 102315845), (115, 77404161), (145, 61389507), (345, 25801387), (435, 20463169), (667, 13345545), (2001, 4448515), (3335, 2669109), (10005, 889703)]