12493155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 20994048

約数和(自身を除く): 8500893

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 401, 465, 1005, 1203, 2005, 2077, 6015, 6231, 10385, 12431, 26867, 31155, 37293, 62155, 80601, 134335, 186465, 403005, 832877, 2498631, 4164385, 12493155]

約数ペア:

[(1, 12493155), (3, 4164385), (5, 2498631), (15, 832877), (31, 403005), (67, 186465), (93, 134335), (155, 80601), (201, 62155), (335, 37293), (401, 31155), (465, 26867), (1005, 12431), (1203, 10385), (2005, 6231), (2077, 6015)]