5553475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 7432560

約数和(自身を除く): 1879085

約数列:

[1, 5, 17, 25, 73, 85, 179, 365, 425, 895, 1241, 1825, 3043, 4475, 6205, 13067, 15215, 31025, 65335, 76075, 222139, 326675, 1110695, 5553475]

約数ペア:

[(1, 5553475), (5, 1110695), (17, 326675), (25, 222139), (73, 76075), (85, 65335), (179, 31025), (365, 15215), (425, 13067), (895, 6205), (1241, 4475), (1825, 3043)]