1260544225

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{2549}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 1586059200

約数和(自身を除く): 325514975

約数列:

[1, 5, 25, 131, 151, 655, 755, 2549, 3275, 3775, 12745, 19781, 63725, 98905, 333919, 384899, 494525, 1669595, 1924495, 8347975, 9622475, 50421769, 252108845, 1260544225]

約数ペア:

[(1, 1260544225), (5, 252108845), (25, 50421769), (131, 9622475), (151, 8347975), (655, 1924495), (755, 1669595), (2549, 494525), (3275, 384899), (3775, 333919), (12745, 98905), (19781, 63725)]