86663135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 31877665

約数列:

[1, 5, 13, 31, 41, 65, 155, 205, 403, 533, 1049, 1271, 2015, 2665, 5245, 6355, 13637, 16523, 32519, 43009, 68185, 82615, 162595, 215045, 422747, 559117, 1333279, 2113735, 2795585, 6666395, 17332627, 86663135]

約数ペア:

[(1, 86663135), (5, 17332627), (13, 6666395), (31, 2795585), (41, 2113735), (65, 1333279), (155, 559117), (205, 422747), (403, 215045), (533, 162595), (1049, 82615), (1271, 68185), (2015, 43009), (2665, 32519), (5245, 16523), (6355, 13637)]