3893265

素因数分解:

$3^4\times 5^1\times {\mathrm{9613}}^1$

素因数の和:9630

約数の個数: 20

約数和(自身を含む): 6979764

約数和(自身を除く): 3086499

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 9613, 28839, 48065, 86517, 144195, 259551, 432585, 778653, 1297755, 3893265]

約数ペア:

[(1, 3893265), (3, 1297755), (5, 778653), (9, 432585), (15, 259551), (27, 144195), (45, 86517), (81, 48065), (135, 28839), (405, 9613)]