9419995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6301}}^1$

素因数の和:6342

約数の個数: 16

約数和(自身を含む): 12704832

約数和(自身を除く): 3284837

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 6301, 31505, 81913, 144923, 409565, 724615, 1883999, 9419995]

約数ペア:

[(1, 9419995), (5, 1883999), (13, 724615), (23, 409565), (65, 144923), (115, 81913), (299, 31505), (1495, 6301)]