86242975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 132991488

約数和(自身を除く): 46748513

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 167, 175, 227, 325, 455, 835, 1135, 1169, 1589, 2171, 2275, 2951, 4175, 5675, 5845, 7945, 10855, 14755, 15197, 20657, 29225, 37909, 39725, 54275, 73775, 75985, 103285, 189545, 265363, 379925, 492817, 516425, 947725, 1326815, 2464085, 3449719, 6634075, 12320425, 17248595, 86242975]

約数ペア:

[(1, 86242975), (5, 17248595), (7, 12320425), (13, 6634075), (25, 3449719), (35, 2464085), (65, 1326815), (91, 947725), (167, 516425), (175, 492817), (227, 379925), (325, 265363), (455, 189545), (835, 103285), (1135, 75985), (1169, 73775), (1589, 54275), (2171, 39725), (2275, 37909), (2951, 29225), (4175, 20657), (5675, 15197), (5845, 14755), (7945, 10855)]