77120065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13883}}^1$

素因数の和:14000

約数の個数: 16

約数和(自身を含む): 101964096

約数和(自身を除く): 24844031

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 13883, 69415, 152713, 763565, 1402183, 7010915, 15424013, 77120065]

約数ペア:

[(1, 77120065), (5, 15424013), (11, 7010915), (55, 1402183), (101, 763565), (505, 152713), (1111, 69415), (5555, 13883)]