85747585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{787}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 128904192

約数和(自身を除く): 43156607

約数列:

[1, 5, 7, 11, 35, 55, 77, 283, 385, 787, 1415, 1981, 3113, 3935, 5509, 8657, 9905, 15565, 21791, 27545, 43285, 60599, 108955, 222721, 302995, 1113605, 1559047, 2449931, 7795235, 12249655, 17149517, 85747585]

約数ペア:

[(1, 85747585), (5, 17149517), (7, 12249655), (11, 7795235), (35, 2449931), (55, 1559047), (77, 1113605), (283, 302995), (385, 222721), (787, 108955), (1415, 60599), (1981, 43285), (3113, 27545), (3935, 21791), (5509, 15565), (8657, 9905)]