16332875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 24155040

約数和(自身を除く): 7822165

約数列:

[1, 5, 13, 19, 23, 25, 65, 95, 115, 125, 247, 299, 325, 437, 475, 529, 575, 1235, 1495, 1625, 2185, 2375, 2645, 2875, 5681, 6175, 6877, 7475, 10051, 10925, 13225, 28405, 30875, 34385, 37375, 50255, 54625, 66125, 130663, 142025, 171925, 251275, 653315, 710125, 859625, 1256375, 3266575, 16332875]

約数ペア:

[(1, 16332875), (5, 3266575), (13, 1256375), (19, 859625), (23, 710125), (25, 653315), (65, 251275), (95, 171925), (115, 142025), (125, 130663), (247, 66125), (299, 54625), (325, 50255), (437, 37375), (475, 34385), (529, 30875), (575, 28405), (1235, 13225), (1495, 10925), (1625, 10051), (2185, 7475), (2375, 6877), (2645, 6175), (2875, 5681)]