375424725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12478

約数の個数: 48

約数和(自身を含む): 690066944

約数和(自身を除く): 314642219

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1209, 2015, 2325, 6045, 10075, 12421, 30225, 37263, 62105, 161473, 186315, 310525, 385051, 484419, 807365, 931575, 1155153, 1925255, 2422095, 4036825, 5005663, 5775765, 9626275, 12110475, 15016989, 25028315, 28878825, 75084945, 125141575, 375424725]

約数ペア:

[(1, 375424725), (3, 125141575), (5, 75084945), (13, 28878825), (15, 25028315), (25, 15016989), (31, 12110475), (39, 9626275), (65, 5775765), (75, 5005663), (93, 4036825), (155, 2422095), (195, 1925255), (325, 1155153), (403, 931575), (465, 807365), (775, 484419), (975, 385051), (1209, 310525), (2015, 186315), (2325, 161473), (6045, 62105), (10075, 37263), (12421, 30225)]