12525825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 23123520

約数和(自身を除く): 10597695

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 443, 725, 975, 1131, 1329, 1885, 2175, 2215, 5655, 5759, 6645, 9425, 11075, 12847, 17277, 28275, 28795, 33225, 38541, 64235, 86385, 143975, 167011, 192705, 321175, 431925, 501033, 835055, 963525, 2505165, 4175275, 12525825]

約数ペア:

[(1, 12525825), (3, 4175275), (5, 2505165), (13, 963525), (15, 835055), (25, 501033), (29, 431925), (39, 321175), (65, 192705), (75, 167011), (87, 143975), (145, 86385), (195, 64235), (325, 38541), (377, 33225), (435, 28795), (443, 28275), (725, 17277), (975, 12847), (1131, 11075), (1329, 9425), (1885, 6645), (2175, 5759), (2215, 5655)]