3049785

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 2998215

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 41, 45, 57, 87, 95, 123, 135, 145, 171, 205, 261, 285, 369, 435, 513, 551, 615, 779, 783, 855, 1107, 1189, 1305, 1653, 1845, 2337, 2565, 2755, 3567, 3895, 3915, 4959, 5535, 5945, 7011, 8265, 10701, 11685, 14877, 17835, 21033, 22591, 24795, 32103, 35055, 53505, 67773, 74385, 105165, 112955, 160515, 203319, 338865, 609957, 1016595, 3049785]

約数ペア:

[(1, 3049785), (3, 1016595), (5, 609957), (9, 338865), (15, 203319), (19, 160515), (27, 112955), (29, 105165), (41, 74385), (45, 67773), (57, 53505), (87, 35055), (95, 32103), (123, 24795), (135, 22591), (145, 21033), (171, 17835), (205, 14877), (261, 11685), (285, 10701), (369, 8265), (435, 7011), (513, 5945), (551, 5535), (615, 4959), (779, 3915), (783, 3895), (855, 3567), (1107, 2755), (1189, 2565), (1305, 2337), (1653, 1845)]