730331745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{340481}}^1$

素因数の和:340513

約数の個数: 32

約数和(自身を含む): 1372823424

約数和(自身を除く): 642491679

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 340481, 1021443, 1702405, 3745291, 4426253, 5107215, 11235873, 13278759, 18726455, 22131265, 48688783, 56179365, 66393795, 146066349, 243443915, 730331745]

約数ペア:

[(1, 730331745), (3, 243443915), (5, 146066349), (11, 66393795), (13, 56179365), (15, 48688783), (33, 22131265), (39, 18726455), (55, 13278759), (65, 11235873), (143, 5107215), (165, 4426253), (195, 3745291), (429, 1702405), (715, 1021443), (2145, 340481)]