87816367965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1\times {\mathrm{1151}}^1$

素因数の和:2250

約数の個数: 64

約数和(自身を含む): 147451871232

約数和(自身を除く): 59635503267

約数列:

[1, 3, 5, 15, 23, 69, 115, 281, 345, 787, 843, 1151, 1405, 2361, 3453, 3935, 4215, 5755, 6463, 11805, 17265, 18101, 19389, 26473, 32315, 54303, 79419, 90505, 96945, 132365, 221147, 271515, 323431, 397095, 663441, 905837, 970293, 1105735, 1617155, 2717511, 3317205, 4529185, 4851465, 5086381, 7438913, 13587555, 15259143, 20834251, 22316739, 25431905, 37194565, 62502753, 76295715, 104171255, 111583695, 254540197, 312513765, 763620591, 1272700985, 3818102955, 5854424531, 17563273593, 29272122655, 87816367965]

約数ペア:

[(1, 87816367965), (3, 29272122655), (5, 17563273593), (15, 5854424531), (23, 3818102955), (69, 1272700985), (115, 763620591), (281, 312513765), (345, 254540197), (787, 111583695), (843, 104171255), (1151, 76295715), (1405, 62502753), (2361, 37194565), (3453, 25431905), (3935, 22316739), (4215, 20834251), (5755, 15259143), (6463, 13587555), (11805, 7438913), (17265, 5086381), (18101, 4851465), (19389, 4529185), (26473, 3317205), (32315, 2717511), (54303, 1617155), (79419, 1105735), (90505, 970293), (96945, 905837), (132365, 663441), (221147, 397095), (271515, 323431)]