839185845

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1\times {\mathrm{1109}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 1367591040

約数和(自身を除く): 528405195

約数列:

[1, 3, 5, 15, 61, 183, 305, 827, 915, 1109, 2481, 3327, 4135, 5545, 12405, 16635, 50447, 67649, 151341, 202947, 252235, 338245, 756705, 917143, 1014735, 2751429, 4585715, 13757145, 55945723, 167837169, 279728615, 839185845]

約数ペア:

[(1, 839185845), (3, 279728615), (5, 167837169), (15, 55945723), (61, 13757145), (183, 4585715), (305, 2751429), (827, 1014735), (915, 917143), (1109, 756705), (2481, 338245), (3327, 252235), (4135, 202947), (5545, 151341), (12405, 67649), (16635, 50447)]