164865015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2347}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 328194048

約数和(自身を除く): 163329033

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 223, 315, 669, 1115, 1561, 2007, 2347, 3345, 4683, 7041, 7805, 10035, 11735, 14049, 16429, 21123, 23415, 35205, 49287, 70245, 82145, 105615, 147861, 246435, 523381, 739305, 1570143, 2616905, 3663667, 4710429, 7850715, 10991001, 18318335, 23552145, 32973003, 54955005, 164865015]

約数ペア:

[(1, 164865015), (3, 54955005), (5, 32973003), (7, 23552145), (9, 18318335), (15, 10991001), (21, 7850715), (35, 4710429), (45, 3663667), (63, 2616905), (105, 1570143), (223, 739305), (315, 523381), (669, 246435), (1115, 147861), (1561, 105615), (2007, 82145), (2347, 70245), (3345, 49287), (4683, 35205), (7041, 23415), (7805, 21123), (10035, 16429), (11735, 14049)]