73303605

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{881}}^1$

素因数の和:978

約数の個数: 36

約数和(自身を含む): 130230828

約数和(自身を除く): 56927223

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 881, 1849, 1935, 2643, 4405, 5547, 7929, 9245, 13215, 16641, 27735, 37883, 39645, 83205, 113649, 189415, 340947, 568245, 1628969, 1704735, 4886907, 8144845, 14660721, 24434535, 73303605]

約数ペア:

[(1, 73303605), (3, 24434535), (5, 14660721), (9, 8144845), (15, 4886907), (43, 1704735), (45, 1628969), (129, 568245), (215, 340947), (387, 189415), (645, 113649), (881, 83205), (1849, 39645), (1935, 37883), (2643, 27735), (4405, 16641), (5547, 13215), (7929, 9245)]