2256943905

素因数分解:

$3^6\times 5^1\times {\mathrm{619189}}^1$

素因数の和:619212

約数の個数: 28

約数和(自身を含む): 4060648020

約数和(自身を除く): 1803704115

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 619189, 1857567, 3095945, 5572701, 9287835, 16718103, 27863505, 50154309, 83590515, 150462927, 250771545, 451388781, 752314635, 2256943905]

約数ペア:

[(1, 2256943905), (3, 752314635), (5, 451388781), (9, 250771545), (15, 150462927), (27, 83590515), (45, 50154309), (81, 27863505), (135, 16718103), (243, 9287835), (405, 5572701), (729, 3095945), (1215, 1857567), (3645, 619189)]