16650528075

素因数分解:

$3^4\times 5^2\times {\mathrm{8222483}}^1$

素因数の和:8222505

約数の個数: 30

約数和(自身を含む): 30842537484

約数和(自身を除く): 14192009409

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 8222483, 24667449, 41112415, 74002347, 123337245, 205562075, 222007041, 370011735, 616686225, 666021123, 1110035205, 1850058675, 3330105615, 5550176025, 16650528075]

約数ペア:

[(1, 16650528075), (3, 5550176025), (5, 3330105615), (9, 1850058675), (15, 1110035205), (25, 666021123), (27, 616686225), (45, 370011735), (75, 222007041), (81, 205562075), (135, 123337245), (225, 74002347), (405, 41112415), (675, 24667449), (2025, 8222483)]