201486465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15493}}^1$

素因数の和:15538

約数の個数: 36

約数和(自身を含む): 371019324

約数和(自身を除く): 169532859

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 13005, 15493, 46479, 77465, 139437, 232395, 263381, 697185, 790143, 1316905, 2370429, 3950715, 4477477, 11852145, 13432431, 22387385, 40297293, 67162155, 201486465]

約数ペア:

[(1, 201486465), (3, 67162155), (5, 40297293), (9, 22387385), (15, 13432431), (17, 11852145), (45, 4477477), (51, 3950715), (85, 2370429), (153, 1316905), (255, 790143), (289, 697185), (765, 263381), (867, 232395), (1445, 139437), (2601, 77465), (4335, 46479), (13005, 15493)]