2019916984755

素因数分解:

$3^1\times 5^1\times {\mathrm{27043}}^1\times {\mathrm{4979519}}^1$

素因数の和:5006570

約数の個数: 16

約数和(自身を含む): 3231987333120

約数和(自身を除く): 1212070348365

約数列:

[1, 3, 5, 15, 27043, 81129, 135215, 405645, 4979519, 14938557, 24897595, 74692785, 134661132317, 403983396951, 673305661585, 2019916984755]

約数ペア:

[(1, 2019916984755), (3, 673305661585), (5, 403983396951), (15, 134661132317), (27043, 74692785), (81129, 24897595), (135215, 14938557), (405645, 4979519)]