2640285795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{23971}}^1$

素因数の和:25035

約数の個数: 32

約数和(自身を含む): 4832755200

約数和(自身を除く): 2192469405

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1049, 3147, 5245, 7343, 15735, 22029, 23971, 36715, 71913, 110145, 119855, 167797, 359565, 503391, 838985, 2516955, 25145579, 75436737, 125727895, 176019053, 377183685, 528057159, 880095265, 2640285795]

約数ペア:

[(1, 2640285795), (3, 880095265), (5, 528057159), (7, 377183685), (15, 176019053), (21, 125727895), (35, 75436737), (105, 25145579), (1049, 2516955), (3147, 838985), (5245, 503391), (7343, 359565), (15735, 167797), (22029, 119855), (23971, 110145), (36715, 71913)]