5990855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 8273664

約数和(自身を除く): 2282809

約数列:

[1, 5, 13, 37, 47, 53, 65, 185, 235, 265, 481, 611, 689, 1739, 1961, 2405, 2491, 3055, 3445, 8695, 9805, 12455, 22607, 25493, 32383, 92167, 113035, 127465, 161915, 460835, 1198171, 5990855]

約数ペア:

[(1, 5990855), (5, 1198171), (13, 460835), (37, 161915), (47, 127465), (53, 113035), (65, 92167), (185, 32383), (235, 25493), (265, 22607), (481, 12455), (611, 9805), (689, 8695), (1739, 3445), (1961, 3055), (2405, 2491)]