260856535

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{1039}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 316368000

約数和(自身を除く): 55511465

約数列:

[1, 5, 149, 337, 745, 1039, 1685, 5195, 50213, 154811, 251065, 350143, 774055, 1750715, 52171307, 260856535]

約数ペア:

[(1, 260856535), (5, 52171307), (149, 1750715), (337, 774055), (745, 350143), (1039, 251065), (1685, 154811), (5195, 50213)]