68618625

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4522

約数の個数: 32

約数和(自身を含む): 116992512

約数和(自身を除く): 48373887

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 1025, 3075, 4463, 5125, 13389, 15375, 22315, 66945, 111575, 182983, 334725, 548949, 557875, 914915, 1673625, 2744745, 4574575, 13723725, 22872875, 68618625]

約数ペア:

[(1, 68618625), (3, 22872875), (5, 13723725), (15, 4574575), (25, 2744745), (41, 1673625), (75, 914915), (123, 557875), (125, 548949), (205, 334725), (375, 182983), (615, 111575), (1025, 66945), (3075, 22315), (4463, 15375), (5125, 13389)]