67929195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{547}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 115527168

約数和(自身を除く): 47597973

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 487, 547, 1461, 1641, 2435, 2735, 7305, 8205, 8279, 9299, 24837, 27897, 41395, 46495, 124185, 139485, 266389, 799167, 1331945, 3995835, 4528613, 13585839, 22643065, 67929195]

約数ペア:

[(1, 67929195), (3, 22643065), (5, 13585839), (15, 4528613), (17, 3995835), (51, 1331945), (85, 799167), (255, 266389), (487, 139485), (547, 124185), (1461, 46495), (1641, 41395), (2435, 27897), (2735, 24837), (7305, 9299), (8205, 8279)]