5141475

素因数分解:

$3^4\times 5^2\times {\mathrm{2539}}^1$

素因数の和:2561

約数の個数: 30

約数和(自身を含む): 9527540

約数和(自身を除く): 4386065

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2539, 7617, 12695, 22851, 38085, 63475, 68553, 114255, 190425, 205659, 342765, 571275, 1028295, 1713825, 5141475]

約数ペア:

[(1, 5141475), (3, 1713825), (5, 1028295), (9, 571275), (15, 342765), (25, 205659), (27, 190425), (45, 114255), (75, 68553), (81, 63475), (135, 38085), (225, 22851), (405, 12695), (675, 7617), (2025, 2539)]