876633475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47969}}^1$

素因数の和:48039

約数の個数: 24

約数和(自身を含む): 1177759440

約数和(自身を除く): 301125965

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3655, 18275, 47969, 239845, 815473, 1199225, 2062667, 4077365, 10313335, 20386825, 35065339, 51566675, 175326695, 876633475]

約数ペア:

[(1, 876633475), (5, 175326695), (17, 51566675), (25, 35065339), (43, 20386825), (85, 10313335), (215, 4077365), (425, 2062667), (731, 1199225), (1075, 815473), (3655, 239845), (18275, 47969)]