56784505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{953}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 72328464

約数和(自身を除く): 15543959

約数列:

[1, 5, 17, 85, 701, 953, 3505, 4765, 11917, 16201, 59585, 81005, 668053, 3340265, 11356901, 56784505]

約数ペア:

[(1, 56784505), (5, 11356901), (17, 3340265), (85, 668053), (701, 81005), (953, 59585), (3505, 16201), (4765, 11917)]