13306858305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68240299}}^1$

素因数の和:68240320

約数の個数: 16

約数和(自身を含む): 22928740800

約数和(自身を除く): 9621882495

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 68240299, 204720897, 341201495, 887123887, 1023604485, 2661371661, 4435619435, 13306858305]

約数ペア:

[(1, 13306858305), (3, 4435619435), (5, 2661371661), (13, 1023604485), (15, 887123887), (39, 341201495), (65, 204720897), (195, 68240299)]