85888215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{90887}}^1$

素因数の和:90908

約数の個数: 32

約数和(自身を含む): 174504960

約数和(自身を除く): 88616745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 90887, 272661, 454435, 636209, 817983, 1363305, 1908627, 2453949, 3181045, 4089915, 5725881, 9543135, 12269745, 17177643, 28629405, 85888215]

約数ペア:

[(1, 85888215), (3, 28629405), (5, 17177643), (7, 12269745), (9, 9543135), (15, 5725881), (21, 4089915), (27, 3181045), (35, 2453949), (45, 1908627), (63, 1363305), (105, 817983), (135, 636209), (189, 454435), (315, 272661), (945, 90887)]