70711925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 93297600

約数和(自身を除く): 22585675

約数列:

[1, 5, 17, 25, 85, 379, 425, 439, 1895, 2195, 6443, 7463, 9475, 10975, 32215, 37315, 161075, 166381, 186575, 831905, 2828477, 4159525, 14142385, 70711925]

約数ペア:

[(1, 70711925), (5, 14142385), (17, 4159525), (25, 2828477), (85, 831905), (379, 186575), (425, 166381), (439, 161075), (1895, 37315), (2195, 32215), (6443, 10975), (7463, 9475)]