2582125

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 3983616

約数和(自身を除く): 1401491

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 227, 325, 455, 875, 1135, 1589, 1625, 2275, 2951, 5675, 7945, 11375, 14755, 20657, 28375, 39725, 73775, 103285, 198625, 368875, 516425, 2582125]

約数ペア:

[(1, 2582125), (5, 516425), (7, 368875), (13, 198625), (25, 103285), (35, 73775), (65, 39725), (91, 28375), (125, 20657), (175, 14755), (227, 11375), (325, 7945), (455, 5675), (875, 2951), (1135, 2275), (1589, 1625)]