49005195

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{20809}}^1$

素因数の和:20974

約数の個数: 16

約数和(自身を含む): 78911520

約数和(自身を除く): 29906325

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 20809, 62427, 104045, 312135, 3267013, 9801039, 16335065, 49005195]

約数ペア:

[(1, 49005195), (3, 16335065), (5, 9801039), (15, 3267013), (157, 312135), (471, 104045), (785, 62427), (2355, 20809)]