25214525

素因数分解:

$5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 36009600

約数和(自身を除く): 10795075

約数列:

[1, 5, 7, 25, 35, 149, 175, 745, 967, 1043, 3725, 4835, 5215, 6769, 24175, 26075, 33845, 144083, 169225, 720415, 1008581, 3602075, 5042905, 25214525]

約数ペア:

[(1, 25214525), (5, 5042905), (7, 3602075), (25, 1008581), (35, 720415), (149, 169225), (175, 144083), (745, 33845), (967, 26075), (1043, 24175), (3725, 6769), (4835, 5215)]