307221405

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4583}}^1$

素因数の和:4741

約数の個数: 32

約数和(自身を含む): 508273920

約数和(自身を除く): 201052515

約数列:

[1, 3, 5, 15, 41, 109, 123, 205, 327, 545, 615, 1635, 4469, 4583, 13407, 13749, 22345, 22915, 67035, 68745, 187903, 499547, 563709, 939515, 1498641, 2497735, 2818545, 7493205, 20481427, 61444281, 102407135, 307221405]

約数ペア:

[(1, 307221405), (3, 102407135), (5, 61444281), (15, 20481427), (41, 7493205), (109, 2818545), (123, 2497735), (205, 1498641), (327, 939515), (545, 563709), (615, 499547), (1635, 187903), (4469, 68745), (4583, 67035), (13407, 22915), (13749, 22345)]