98900425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2693}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 133288344

約数和(自身を除く): 34387919

約数列:

[1, 5, 13, 25, 65, 113, 325, 565, 1469, 2693, 2825, 7345, 13465, 35009, 36725, 67325, 175045, 304309, 875225, 1521545, 3956017, 7607725, 19780085, 98900425]

約数ペア:

[(1, 98900425), (5, 19780085), (13, 7607725), (25, 3956017), (65, 1521545), (113, 875225), (325, 304309), (565, 175045), (1469, 67325), (2693, 36725), (2825, 35009), (7345, 13465)]