50400045

素因数分解:

$3^2\times 5^1\times {\mathrm{1120001}}^1$

素因数の和:1120012

約数の個数: 12

約数和(自身を含む): 87360156

約数和(自身を除く): 36960111

約数列:

[1, 3, 5, 9, 15, 45, 1120001, 3360003, 5600005, 10080009, 16800015, 50400045]

約数ペア:

[(1, 50400045), (3, 16800015), (5, 10080009), (9, 5600005), (15, 3360003), (45, 1120001)]