73422555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 129534720

約数和(自身を除く): 56112165

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 487, 529, 1311, 1461, 1587, 2185, 2435, 2645, 6555, 7305, 7935, 9253, 10051, 11201, 27759, 30153, 33603, 46265, 50255, 56005, 138795, 150765, 168015, 212819, 257623, 638457, 772869, 1064095, 1288115, 3192285, 3864345, 4894837, 14684511, 24474185, 73422555]

約数ペア:

[(1, 73422555), (3, 24474185), (5, 14684511), (15, 4894837), (19, 3864345), (23, 3192285), (57, 1288115), (69, 1064095), (95, 772869), (115, 638457), (285, 257623), (345, 212819), (437, 168015), (487, 150765), (529, 138795), (1311, 56005), (1461, 50255), (1587, 46265), (2185, 33603), (2435, 30153), (2645, 27759), (6555, 11201), (7305, 10051), (7935, 9253)]