47774225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 61329408

約数和(自身を除く): 13555183

約数列:

[1, 5, 25, 41, 127, 205, 367, 635, 1025, 1835, 3175, 5207, 9175, 15047, 26035, 46609, 75235, 130175, 233045, 376175, 1165225, 1910969, 9554845, 47774225]

約数ペア:

[(1, 47774225), (5, 9554845), (25, 1910969), (41, 1165225), (127, 376175), (205, 233045), (367, 130175), (635, 75235), (1025, 46609), (1835, 26035), (3175, 15047), (5207, 9175)]