5289125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 7413120

約数和(自身を除く): 2123995

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 131, 323, 425, 475, 655, 1615, 2125, 2227, 2375, 2489, 3275, 8075, 11135, 12445, 16375, 40375, 42313, 55675, 62225, 211565, 278375, 311125, 1057825, 5289125]

約数ペア:

[(1, 5289125), (5, 1057825), (17, 311125), (19, 278375), (25, 211565), (85, 62225), (95, 55675), (125, 42313), (131, 40375), (323, 16375), (425, 12445), (475, 11135), (655, 8075), (1615, 3275), (2125, 2489), (2227, 2375)]