7528625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 10456992

約数和(自身を除く): 2928367

約数列:

[1, 5, 13, 25, 41, 65, 113, 125, 205, 325, 533, 565, 1025, 1469, 1625, 2665, 2825, 4633, 5125, 7345, 13325, 14125, 23165, 36725, 60229, 66625, 115825, 183625, 301145, 579125, 1505725, 7528625]

約数ペア:

[(1, 7528625), (5, 1505725), (13, 579125), (25, 301145), (41, 183625), (65, 115825), (113, 66625), (125, 60229), (205, 36725), (325, 23165), (533, 14125), (565, 13325), (1025, 7345), (1469, 5125), (1625, 4633), (2665, 2825)]