16409433615

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{191}}^1\times {\mathrm{2039}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 26913116160

約数和(自身を除く): 10503682545

約数列:

[1, 3, 5, 15, 53, 159, 191, 265, 573, 795, 955, 2039, 2809, 2865, 6117, 8427, 10123, 10195, 14045, 30369, 30585, 42135, 50615, 108067, 151845, 324201, 389449, 536519, 540335, 1168347, 1609557, 1621005, 1947245, 2682595, 5727551, 5841735, 8047785, 17182653, 20640797, 28637755, 61922391, 85913265, 103203985, 309611955, 1093962241, 3281886723, 5469811205, 16409433615]

約数ペア:

[(1, 16409433615), (3, 5469811205), (5, 3281886723), (15, 1093962241), (53, 309611955), (159, 103203985), (191, 85913265), (265, 61922391), (573, 28637755), (795, 20640797), (955, 17182653), (2039, 8047785), (2809, 5841735), (2865, 5727551), (6117, 2682595), (8427, 1947245), (10123, 1621005), (10195, 1609557), (14045, 1168347), (30369, 540335), (30585, 536519), (42135, 389449), (50615, 324201), (108067, 151845)]