77961065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10079}}^1$

素因数の和:10121

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 43966615

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 10079, 50395, 70553, 131027, 171343, 352765, 655135, 856715, 917189, 1199401, 2227459, 4585945, 5997005, 11137295, 15592213, 77961065]

約数ペア:

[(1, 77961065), (5, 15592213), (7, 11137295), (13, 5997005), (17, 4585945), (35, 2227459), (65, 1199401), (85, 917189), (91, 856715), (119, 655135), (221, 352765), (455, 171343), (595, 131027), (1105, 70553), (1547, 50395), (7735, 10079)]