47965825

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 61442496

約数和(自身を除く): 13476671

約数列:

[1, 5, 25, 61, 71, 305, 355, 443, 1525, 1775, 2215, 4331, 11075, 21655, 27023, 31453, 108275, 135115, 157265, 675575, 786325, 1918633, 9593165, 47965825]

約数ペア:

[(1, 47965825), (5, 9593165), (25, 1918633), (61, 786325), (71, 675575), (305, 157265), (355, 135115), (443, 108275), (1525, 31453), (1775, 27023), (2215, 21655), (4331, 11075)]