65938535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12841}}^1$

素因数の和:12938

約数の個数: 16

約数和(自身を含む): 86298240

約数和(自身を除く): 20359705

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 12841, 64205, 166933, 834665, 1014439, 5072195, 13187707, 65938535]

約数ペア:

[(1, 65938535), (5, 13187707), (13, 5072195), (65, 1014439), (79, 834665), (395, 166933), (1027, 64205), (5135, 12841)]