13381750

素因数分解:

$2^1\times 5^3\times {\mathrm{53527}}^1$

素因数の和:53544

約数の個数: 16

約数和(自身を含む): 25051104

約数和(自身を除く): 11669354

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 53527, 107054, 267635, 535270, 1338175, 2676350, 6690875, 13381750]

約数ペア:

[(1, 13381750), (2, 6690875), (5, 2676350), (10, 1338175), (25, 535270), (50, 267635), (125, 107054), (250, 53527)]