12704598045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{362419}}^1$

素因数の和:362490

約数の個数: 48

約数和(自身を含む): 23745758400

約数和(自身を除く): 11041160355

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 615, 779, 855, 1845, 2337, 3895, 7011, 11685, 35055, 362419, 1087257, 1812095, 3261771, 5436285, 6885961, 14859179, 16308855, 20657883, 34429805, 44577537, 61973649, 74295895, 103289415, 133732611, 222887685, 282324401, 309868245, 668663055, 846973203, 1411622005, 2540919609, 4234866015, 12704598045]

約数ペア:

[(1, 12704598045), (3, 4234866015), (5, 2540919609), (9, 1411622005), (15, 846973203), (19, 668663055), (41, 309868245), (45, 282324401), (57, 222887685), (95, 133732611), (123, 103289415), (171, 74295895), (205, 61973649), (285, 44577537), (369, 34429805), (615, 20657883), (779, 16308855), (855, 14859179), (1845, 6885961), (2337, 5436285), (3895, 3261771), (7011, 1812095), (11685, 1087257), (35055, 362419)]