38298825

素因数分解:

$3^4\times 5^2\times {\mathrm{18913}}^1$

素因数の和:18935

約数の個数: 30

約数和(自身を含む): 70946414

約数和(自身を除く): 32647589

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 18913, 56739, 94565, 170217, 283695, 472825, 510651, 851085, 1418475, 1531953, 2553255, 4255425, 7659765, 12766275, 38298825]

約数ペア:

[(1, 38298825), (3, 12766275), (5, 7659765), (9, 4255425), (15, 2553255), (25, 1531953), (27, 1418475), (45, 851085), (75, 510651), (81, 472825), (135, 283695), (225, 170217), (405, 94565), (675, 56739), (2025, 18913)]