421851940415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9461}}^1\times {\mathrm{8311}}^1$

素因数の和:17843

約数の個数: 32

約数和(自身を含む): 537953304960

約数和(自身を除く): 116101364545

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 8311, 9461, 41555, 47305, 241019, 274369, 307507, 350057, 1205095, 1371845, 1537535, 1750285, 8917703, 10151653, 44588515, 50758265, 78630371, 393151855, 2280280759, 2909323727, 11401403795, 14546618635, 84370388083, 421851940415]

約数ペア:

[(1, 421851940415), (5, 84370388083), (29, 14546618635), (37, 11401403795), (145, 2909323727), (185, 2280280759), (1073, 393151855), (5365, 78630371), (8311, 50758265), (9461, 44588515), (41555, 10151653), (47305, 8917703), (241019, 1750285), (274369, 1537535), (307507, 1371845), (350057, 1205095)]