23657185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 32025600

約数和(自身を除く): 8368415

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 277, 551, 589, 899, 1385, 2755, 2945, 4495, 5263, 8033, 8587, 17081, 26315, 40165, 42935, 85405, 152627, 163153, 249023, 763135, 815765, 1245115, 4731437, 23657185]

約数ペア:

[(1, 23657185), (5, 4731437), (19, 1245115), (29, 815765), (31, 763135), (95, 249023), (145, 163153), (155, 152627), (277, 85405), (551, 42935), (589, 40165), (899, 26315), (1385, 17081), (2755, 8587), (2945, 8033), (4495, 5263)]