20160413325

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2297483}}^1$

素因数の和:2297515

約数の個数: 48

約数和(自身を含む): 39884322240

約数和(自身を除く): 19723908915

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 2297483, 6892449, 11487415, 20677347, 29867279, 34462245, 57437075, 62032041, 89601837, 103386735, 149336395, 172311225, 268805511, 310160205, 448009185, 516933675, 746681975, 806416533, 1344027555, 1550801025, 2240045925, 4032082665, 6720137775, 20160413325]

約数ペア:

[(1, 20160413325), (3, 6720137775), (5, 4032082665), (9, 2240045925), (13, 1550801025), (15, 1344027555), (25, 806416533), (27, 746681975), (39, 516933675), (45, 448009185), (65, 310160205), (75, 268805511), (117, 172311225), (135, 149336395), (195, 103386735), (225, 89601837), (325, 62032041), (351, 57437075), (585, 34462245), (675, 29867279), (975, 20677347), (1755, 11487415), (2925, 6892449), (8775, 2297483)]