121488965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 162086400

約数和(自身を除く): 40597435

約数列:

[1, 5, 13, 59, 65, 79, 295, 395, 401, 767, 1027, 2005, 3835, 4661, 5135, 5213, 23305, 23659, 26065, 31679, 60593, 118295, 158395, 302965, 307567, 411827, 1537835, 1869061, 2059135, 9345305, 24297793, 121488965]

約数ペア:

[(1, 121488965), (5, 24297793), (13, 9345305), (59, 2059135), (65, 1869061), (79, 1537835), (295, 411827), (395, 307567), (401, 302965), (767, 158395), (1027, 118295), (2005, 60593), (3835, 31679), (4661, 26065), (5135, 23659), (5213, 23305)]