313860125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 410102784

約数和(自身を除く): 96242659

約数列:

[1, 5, 25, 41, 47, 125, 205, 235, 1025, 1175, 1303, 1927, 5125, 5875, 6515, 9635, 32575, 48175, 53423, 61241, 162875, 240875, 267115, 306205, 1335575, 1531025, 2510881, 6677875, 7655125, 12554405, 62772025, 313860125]

約数ペア:

[(1, 313860125), (5, 62772025), (25, 12554405), (41, 7655125), (47, 6677875), (125, 2510881), (205, 1531025), (235, 1335575), (1025, 306205), (1175, 267115), (1303, 240875), (1927, 162875), (5125, 61241), (5875, 53423), (6515, 48175), (9635, 32575)]