10778265

素因数分解:

$3^6\times 5^1\times {\mathrm{2957}}^1$

素因数の和:2980

約数の個数: 28

約数和(自身を含む): 19398564

約数和(自身を除く): 8620299

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2957, 3645, 8871, 14785, 26613, 44355, 79839, 133065, 239517, 399195, 718551, 1197585, 2155653, 3592755, 10778265]

約数ペア:

[(1, 10778265), (3, 3592755), (5, 2155653), (9, 1197585), (15, 718551), (27, 399195), (45, 239517), (81, 133065), (135, 79839), (243, 44355), (405, 26613), (729, 14785), (1215, 8871), (2957, 3645)]