40686165

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 79027200

約数和(自身を除く): 38341035

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 97, 117, 135, 195, 239, 291, 351, 485, 585, 717, 873, 1195, 1261, 1455, 1755, 2151, 2619, 3107, 3585, 3783, 4365, 6305, 6453, 9321, 10755, 11349, 13095, 15535, 18915, 23183, 27963, 32265, 34047, 46605, 56745, 69549, 83889, 115915, 139815, 170235, 208647, 301379, 347745, 419445, 625941, 904137, 1043235, 1506895, 2712411, 3129705, 4520685, 8137233, 13562055, 40686165]

約数ペア:

[(1, 40686165), (3, 13562055), (5, 8137233), (9, 4520685), (13, 3129705), (15, 2712411), (27, 1506895), (39, 1043235), (45, 904137), (65, 625941), (97, 419445), (117, 347745), (135, 301379), (195, 208647), (239, 170235), (291, 139815), (351, 115915), (485, 83889), (585, 69549), (717, 56745), (873, 46605), (1195, 34047), (1261, 32265), (1455, 27963), (1755, 23183), (2151, 18915), (2619, 15535), (3107, 13095), (3585, 11349), (3783, 10755), (4365, 9321), (6305, 6453)]