13491645

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2243}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 21650112

約数和(自身を除く): 8158467

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 2243, 6015, 6729, 11215, 33645, 899443, 2698329, 4497215, 13491645]

約数ペア:

[(1, 13491645), (3, 4497215), (5, 2698329), (15, 899443), (401, 33645), (1203, 11215), (2005, 6729), (2243, 6015)]