402904325

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 508443648

約数和(自身を除く): 105539323

約数列:

[1, 5, 25, 113, 127, 565, 635, 1123, 2825, 3175, 5615, 14351, 28075, 71755, 126899, 142621, 358775, 634495, 713105, 3172475, 3565525, 16116173, 80580865, 402904325]

約数ペア:

[(1, 402904325), (5, 80580865), (25, 16116173), (113, 3565525), (127, 3172475), (565, 713105), (635, 634495), (1123, 358775), (2825, 142621), (3175, 126899), (5615, 71755), (14351, 28075)]