53323375

素因数分解:

$5^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 76752000

約数和(自身を除く): 23428625

約数列:

[1, 5, 7, 25, 35, 125, 149, 175, 409, 745, 875, 1043, 2045, 2863, 3725, 5215, 10225, 14315, 18625, 26075, 51125, 60941, 71575, 130375, 304705, 357875, 426587, 1523525, 2132935, 7617625, 10664675, 53323375]

約数ペア:

[(1, 53323375), (5, 10664675), (7, 7617625), (25, 2132935), (35, 1523525), (125, 426587), (149, 357875), (175, 304705), (409, 130375), (745, 71575), (875, 60941), (1043, 51125), (2045, 26075), (2863, 18625), (3725, 14315), (5215, 10225)]