74274265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7669}}^1$

素因数の和:7836

約数の個数: 16

約数和(自身を含む): 96642000

約数和(自身を除く): 22367735

約数列:

[1, 5, 13, 65, 149, 745, 1937, 7669, 9685, 38345, 99697, 498485, 1142681, 5713405, 14854853, 74274265]

約数ペア:

[(1, 74274265), (5, 14854853), (13, 5713405), (65, 1142681), (149, 498485), (745, 99697), (1937, 38345), (7669, 9685)]