42183405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 82368000

約数和(自身を除く): 40184595

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 2749, 3069, 5115, 8247, 13745, 15345, 24741, 30239, 41235, 85219, 90717, 123705, 151195, 255657, 272151, 426095, 453585, 766971, 937409, 1278285, 1360755, 2812227, 3834855, 4687045, 8436681, 14061135, 42183405]

約数ペア:

[(1, 42183405), (3, 14061135), (5, 8436681), (9, 4687045), (11, 3834855), (15, 2812227), (31, 1360755), (33, 1278285), (45, 937409), (55, 766971), (93, 453585), (99, 426095), (155, 272151), (165, 255657), (279, 151195), (341, 123705), (465, 90717), (495, 85219), (1023, 41235), (1395, 30239), (1705, 24741), (2749, 15345), (3069, 13745), (5115, 8247)]