99400685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28279}}^1$

素因数の和:28340

約数の個数: 16

約数和(自身を含む): 128956800

約数和(自身を除く): 29556115

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 28279, 141395, 537301, 1046323, 2686505, 5231615, 19880137, 99400685]

約数ペア:

[(1, 99400685), (5, 19880137), (19, 5231615), (37, 2686505), (95, 1046323), (185, 537301), (703, 141395), (3515, 28279)]