5245125

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 8895744

約数和(自身を除く): 3650619

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 197, 213, 355, 375, 591, 985, 1065, 1775, 2955, 4925, 5325, 8875, 13987, 14775, 24625, 26625, 41961, 69935, 73875, 209805, 349675, 1049025, 1748375, 5245125]

約数ペア:

[(1, 5245125), (3, 1748375), (5, 1049025), (15, 349675), (25, 209805), (71, 73875), (75, 69935), (125, 41961), (197, 26625), (213, 24625), (355, 14775), (375, 13987), (591, 8875), (985, 5325), (1065, 4925), (1775, 2955)]