1043805555

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20509}}^1$

素因数の和:20565

約数の個数: 64

約数和(自身を含む): 2067408000

約数和(自身を除く): 1023602445

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 585, 783, 1131, 1305, 1755, 1885, 3393, 3915, 5655, 10179, 16965, 20509, 50895, 61527, 102545, 184581, 266617, 307635, 553743, 594761, 799851, 922905, 1333085, 1784283, 2399553, 2768715, 2973805, 3999255, 5352849, 7198659, 7731893, 8921415, 11997765, 16058547, 23195679, 26764245, 35993295, 38659465, 69587037, 80292735, 115978395, 208761111, 347935185, 1043805555]

約数ペア:

[(1, 1043805555), (3, 347935185), (5, 208761111), (9, 115978395), (13, 80292735), (15, 69587037), (27, 38659465), (29, 35993295), (39, 26764245), (45, 23195679), (65, 16058547), (87, 11997765), (117, 8921415), (135, 7731893), (145, 7198659), (195, 5352849), (261, 3999255), (351, 2973805), (377, 2768715), (435, 2399553), (585, 1784283), (783, 1333085), (1131, 922905), (1305, 799851), (1755, 594761), (1885, 553743), (3393, 307635), (3915, 266617), (5655, 184581), (10179, 102545), (16965, 61527), (20509, 50895)]