53370425

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 68269440

約数和(自身を除く): 14899015

約数列:

[1, 5, 25, 61, 79, 305, 395, 443, 1525, 1975, 2215, 4819, 11075, 24095, 27023, 34997, 120475, 135115, 174985, 675575, 874925, 2134817, 10674085, 53370425]

約数ペア:

[(1, 53370425), (5, 10674085), (25, 2134817), (61, 874925), (79, 675575), (305, 174985), (395, 135115), (443, 120475), (1525, 34997), (1975, 27023), (2215, 24095), (4819, 11075)]