127809215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{4813}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 158053248

約数和(自身を除く): 30244033

約数列:

[1, 5, 47, 113, 235, 565, 4813, 5311, 24065, 26555, 226211, 543869, 1131055, 2719345, 25561843, 127809215]

約数ペア:

[(1, 127809215), (5, 25561843), (47, 2719345), (113, 1131055), (235, 543869), (565, 226211), (4813, 26555), (5311, 24065)]