268101325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 339996096

約数和(自身を除く): 71894771

約数列:

[1, 5, 25, 71, 131, 355, 655, 1153, 1775, 3275, 5765, 9301, 28825, 46505, 81863, 151043, 232525, 409315, 755215, 2046575, 3776075, 10724053, 53620265, 268101325]

約数ペア:

[(1, 268101325), (5, 53620265), (25, 10724053), (71, 3776075), (131, 2046575), (355, 755215), (655, 409315), (1153, 232525), (1775, 151043), (3275, 81863), (5765, 46505), (9301, 28825)]