103636025505

素因数分解:

$3^4\times 5^1\times {\mathrm{255891421}}^1$

素因数の和:255891438

約数の個数: 20

約数和(自身を含む): 185777172372

約数和(自身を除く): 82141146867

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 255891421, 767674263, 1279457105, 2303022789, 3838371315, 6909068367, 11515113945, 20727205101, 34545341835, 103636025505]

約数ペア:

[(1, 103636025505), (3, 34545341835), (5, 20727205101), (9, 11515113945), (15, 6909068367), (27, 3838371315), (45, 2303022789), (81, 1279457105), (135, 767674263), (405, 255891421)]