5721135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 11042304

約数和(自身を除く): 5321169

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 103, 105, 115, 161, 309, 345, 483, 515, 529, 721, 805, 1545, 1587, 2163, 2369, 2415, 2645, 3605, 3703, 7107, 7935, 10815, 11109, 11845, 16583, 18515, 35535, 49749, 54487, 55545, 82915, 163461, 248745, 272435, 381409, 817305, 1144227, 1907045, 5721135]

約数ペア:

[(1, 5721135), (3, 1907045), (5, 1144227), (7, 817305), (15, 381409), (21, 272435), (23, 248745), (35, 163461), (69, 82915), (103, 55545), (105, 54487), (115, 49749), (161, 35535), (309, 18515), (345, 16583), (483, 11845), (515, 11109), (529, 10815), (721, 7935), (805, 7107), (1545, 3703), (1587, 3605), (2163, 2645), (2369, 2415)]