53478175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4339}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 72651600

約数和(自身を除く): 19173425

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 4339, 12325, 21695, 73763, 108475, 125831, 368815, 629155, 1844075, 2139127, 3145775, 10695635, 53478175]

約数ペア:

[(1, 53478175), (5, 10695635), (17, 3145775), (25, 2139127), (29, 1844075), (85, 629155), (145, 368815), (425, 125831), (493, 108475), (725, 73763), (2465, 21695), (4339, 12325)]