1934172675

素因数分解:

$3^4\times 5^2\times {\mathrm{955147}}^1$

素因数の和:955169

約数の個数: 30

約数和(自身を含む): 3582760148

約数和(自身を除く): 1648587473

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 955147, 2865441, 4775735, 8596323, 14327205, 23878675, 25788969, 42981615, 71636025, 77366907, 128944845, 214908075, 386834535, 644724225, 1934172675]

約数ペア:

[(1, 1934172675), (3, 644724225), (5, 386834535), (9, 214908075), (15, 128944845), (25, 77366907), (27, 71636025), (45, 42981615), (75, 25788969), (81, 23878675), (135, 14327205), (225, 8596323), (405, 4775735), (675, 2865441), (2025, 955147)]