15922251

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 26066304

約数和(自身を除く): 10144053

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 373, 459, 527, 837, 1119, 1377, 1581, 2511, 3357, 4743, 6341, 10071, 11563, 14229, 19023, 30213, 34689, 42687, 57069, 104067, 171207, 196571, 312201, 513621, 589713, 936603, 1769139, 5307417, 15922251]

約数ペア:

[(1, 15922251), (3, 5307417), (9, 1769139), (17, 936603), (27, 589713), (31, 513621), (51, 312201), (81, 196571), (93, 171207), (153, 104067), (279, 57069), (373, 42687), (459, 34689), (527, 30213), (837, 19023), (1119, 14229), (1377, 11563), (1581, 10071), (2511, 6341), (3357, 4743)]