222842885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{2053}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 283501296

約数和(自身を除く): 60658411

約数列:

[1, 5, 17, 85, 1277, 2053, 6385, 10265, 21709, 34901, 108545, 174505, 2621681, 13108405, 44568577, 222842885]

約数ペア:

[(1, 222842885), (5, 44568577), (17, 13108405), (85, 2621681), (1277, 174505), (2053, 108545), (6385, 34901), (10265, 21709)]