151421505

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{41887}}^1$

素因数の和:42136

約数の個数: 16

約数和(自身を含む): 243285504

約数和(自身を除く): 91863999

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 41887, 125661, 209435, 628305, 10094767, 30284301, 50473835, 151421505]

約数ペア:

[(1, 151421505), (3, 50473835), (5, 30284301), (15, 10094767), (241, 628305), (723, 209435), (1205, 125661), (3615, 41887)]