858968925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16063}}^1$

素因数の和:16130

約数の個数: 48

約数和(自身を含む): 1529806848

約数和(自身を除く): 670837923

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2325, 3565, 10695, 16063, 17825, 48189, 53475, 80315, 240945, 369449, 401575, 497953, 1108347, 1204725, 1493859, 1847245, 2489765, 5541735, 7469295, 9236225, 11452919, 12448825, 27708675, 34358757, 37346475, 57264595, 171793785, 286322975, 858968925]

約数ペア:

[(1, 858968925), (3, 286322975), (5, 171793785), (15, 57264595), (23, 37346475), (25, 34358757), (31, 27708675), (69, 12448825), (75, 11452919), (93, 9236225), (115, 7469295), (155, 5541735), (345, 2489765), (465, 1847245), (575, 1493859), (713, 1204725), (775, 1108347), (1725, 497953), (2139, 401575), (2325, 369449), (3565, 240945), (10695, 80315), (16063, 53475), (17825, 48189)]