7199235

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 12570480

約数和(自身を除く): 5371245

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1019, 1413, 2355, 3057, 5095, 7065, 9171, 15285, 45855, 159983, 479949, 799915, 1439847, 2399745, 7199235]

約数ペア:

[(1, 7199235), (3, 2399745), (5, 1439847), (9, 799915), (15, 479949), (45, 159983), (157, 45855), (471, 15285), (785, 9171), (1019, 7065), (1413, 5095), (2355, 3057)]