69304065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1447}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 115654656

約数和(自身を除く): 46350591

約数列:

[1, 3, 5, 15, 31, 93, 103, 155, 309, 465, 515, 1447, 1545, 3193, 4341, 7235, 9579, 15965, 21705, 44857, 47895, 134571, 149041, 224285, 447123, 672855, 745205, 2235615, 4620271, 13860813, 23101355, 69304065]

約数ペア:

[(1, 69304065), (3, 23101355), (5, 13860813), (15, 4620271), (31, 2235615), (93, 745205), (103, 672855), (155, 447123), (309, 224285), (465, 149041), (515, 134571), (1447, 47895), (1545, 44857), (3193, 21705), (4341, 15965), (7235, 9579)]