72103615

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 87736320

約数和(自身を除く): 15632705

約数列:

[1, 5, 127, 271, 419, 635, 1355, 2095, 34417, 53213, 113549, 172085, 266065, 567745, 14420723, 72103615]

約数ペア:

[(1, 72103615), (5, 14420723), (127, 567745), (271, 266065), (419, 172085), (635, 113549), (1355, 53213), (2095, 34417)]