13306861815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68240317}}^1$

素因数の和:68240338

約数の個数: 16

約数和(自身を含む): 22928746848

約数和(自身を除く): 9621885033

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 68240317, 204720951, 341201585, 887124121, 1023604755, 2661372363, 4435620605, 13306861815]

約数ペア:

[(1, 13306861815), (3, 4435620605), (5, 2661372363), (13, 1023604755), (15, 887124121), (39, 341201585), (65, 204720951), (195, 68240317)]