1279165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 1652400

約数和(自身を除く): 373235

約数列:

[1, 5, 17, 85, 101, 149, 505, 745, 1717, 2533, 8585, 12665, 15049, 75245, 255833, 1279165]

約数ペア:

[(1, 1279165), (5, 255833), (17, 75245), (85, 15049), (101, 12665), (149, 8585), (505, 2533), (745, 1717)]