77884429805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{754073}}^1$

素因数の和:754325

約数の個数: 32

約数和(自身を含む): 115536201984

約数和(自身を除く): 37651772179

約数列:

[1, 5, 7, 13, 35, 65, 91, 227, 455, 1135, 1589, 2951, 7945, 14755, 20657, 103285, 754073, 3770365, 5278511, 9802949, 26392555, 49014745, 68620643, 171174571, 343103215, 855872855, 1198221997, 2225269423, 5991109985, 11126347115, 15576885961, 77884429805]

約数ペア:

[(1, 77884429805), (5, 15576885961), (7, 11126347115), (13, 5991109985), (35, 2225269423), (65, 1198221997), (91, 855872855), (227, 343103215), (455, 171174571), (1135, 68620643), (1589, 49014745), (2951, 26392555), (7945, 9802949), (14755, 5278511), (20657, 3770365), (103285, 754073)]