13842925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 18282560

約数和(自身を除く): 4439635

約数列:

[1, 5, 19, 25, 95, 151, 193, 475, 755, 965, 2869, 3667, 3775, 4825, 14345, 18335, 29143, 71725, 91675, 145715, 553717, 728575, 2768585, 13842925]

約数ペア:

[(1, 13842925), (5, 2768585), (19, 728575), (25, 553717), (95, 145715), (151, 91675), (193, 71725), (475, 29143), (755, 18335), (965, 14345), (2869, 4825), (3667, 3775)]