47242975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 64148672

約数和(自身を除く): 16905697

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 793, 1525, 2383, 3965, 11915, 19825, 30979, 59575, 145363, 154895, 726815, 774475, 1889719, 3634075, 9448595, 47242975]

約数ペア:

[(1, 47242975), (5, 9448595), (13, 3634075), (25, 1889719), (61, 774475), (65, 726815), (305, 154895), (325, 145363), (793, 59575), (1525, 30979), (2383, 19825), (3965, 11915)]