1330487772825

素因数分解:

$3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2741}}^1\times {\mathrm{25183}}^1$

素因数の和:28194

約数の個数: 48

約数和(自身を含む): 2209192459776

約数和(自身を除く): 878704686951

約数列:

[1, 3, 5, 15, 25, 75, 257, 771, 1285, 2741, 3855, 6425, 8223, 13705, 19275, 25183, 41115, 68525, 75549, 125915, 205575, 377745, 629575, 704437, 1888725, 2113311, 3522185, 6472031, 10566555, 17610925, 19416093, 32360155, 52832775, 69026603, 97080465, 161800775, 207079809, 345133015, 485402325, 1035399045, 1725665075, 5176995225, 17739836971, 53219510913, 88699184855, 266097554565, 443495924275, 1330487772825]

約数ペア:

[(1, 1330487772825), (3, 443495924275), (5, 266097554565), (15, 88699184855), (25, 53219510913), (75, 17739836971), (257, 5176995225), (771, 1725665075), (1285, 1035399045), (2741, 485402325), (3855, 345133015), (6425, 207079809), (8223, 161800775), (13705, 97080465), (19275, 69026603), (25183, 52832775), (41115, 32360155), (68525, 19416093), (75549, 17610925), (125915, 10566555), (205575, 6472031), (377745, 3522185), (629575, 2113311), (704437, 1888725)]