47142325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 62580320

約数和(自身を除く): 15437995

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 1627, 5795, 8135, 28975, 30913, 40675, 99247, 154565, 496235, 772825, 1885693, 2481175, 9428465, 47142325]

約数ペア:

[(1, 47142325), (5, 9428465), (19, 2481175), (25, 1885693), (61, 772825), (95, 496235), (305, 154565), (475, 99247), (1159, 40675), (1525, 30913), (1627, 28975), (5795, 8135)]