121883505

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{78889}}^1$

素因数の和:79000

約数の個数: 16

約数和(自身を含む): 196909440

約数和(自身を除く): 75025935

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 78889, 236667, 394445, 1183335, 8125567, 24376701, 40627835, 121883505]

約数ペア:

[(1, 121883505), (3, 40627835), (5, 24376701), (15, 8125567), (103, 1183335), (309, 394445), (515, 236667), (1545, 78889)]