5315725

素因数分解:

$5^2\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 24

約数和(自身を含む): 7182080

約数和(自身を除く): 1866355

約数列:

[1, 5, 19, 25, 31, 95, 155, 361, 475, 589, 775, 1805, 2945, 6859, 9025, 11191, 14725, 34295, 55955, 171475, 212629, 279775, 1063145, 5315725]

約数ペア:

[(1, 5315725), (5, 1063145), (19, 279775), (25, 212629), (31, 171475), (95, 55955), (155, 34295), (361, 14725), (475, 11191), (589, 9025), (775, 6859), (1805, 2945)]