3941535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 7620480

約数和(自身を除く): 3678945

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 41, 51, 65, 85, 87, 123, 145, 195, 205, 221, 255, 377, 435, 493, 533, 615, 663, 697, 1105, 1131, 1189, 1479, 1599, 1885, 2091, 2465, 2665, 3315, 3485, 3567, 5655, 5945, 6409, 7395, 7995, 9061, 10455, 15457, 17835, 19227, 20213, 27183, 32045, 45305, 46371, 60639, 77285, 96135, 101065, 135915, 231855, 262769, 303195, 788307, 1313845, 3941535]

約数ペア:

[(1, 3941535), (3, 1313845), (5, 788307), (13, 303195), (15, 262769), (17, 231855), (29, 135915), (39, 101065), (41, 96135), (51, 77285), (65, 60639), (85, 46371), (87, 45305), (123, 32045), (145, 27183), (195, 20213), (205, 19227), (221, 17835), (255, 15457), (377, 10455), (435, 9061), (493, 7995), (533, 7395), (615, 6409), (663, 5945), (697, 5655), (1105, 3567), (1131, 3485), (1189, 3315), (1479, 2665), (1599, 2465), (1885, 2091)]