29523163905

素因数分解:

$3^4\times 5^1\times {\mathrm{72896701}}^1$

素因数の和:72896718

約数の個数: 20

約数和(自身を含む): 52923005652

約数和(自身を除く): 23399841747

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 72896701, 218690103, 364483505, 656070309, 1093450515, 1968210927, 3280351545, 5904632781, 9841054635, 29523163905]

約数ペア:

[(1, 29523163905), (3, 9841054635), (5, 5904632781), (9, 3280351545), (15, 1968210927), (27, 1093450515), (45, 656070309), (81, 364483505), (135, 218690103), (405, 72896701)]