72214549905

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{46740809}}^1$

素因数の和:46740920

約数の個数: 16

約数和(自身を含む): 116665061760

約数和(自身を除く): 44450511855

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 46740809, 140222427, 233704045, 701112135, 4814303327, 14442909981, 24071516635, 72214549905]

約数ペア:

[(1, 72214549905), (3, 24071516635), (5, 14442909981), (15, 4814303327), (103, 701112135), (309, 233704045), (515, 140222427), (1545, 46740809)]