71348585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3943}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 109043712

約数和(自身を除く): 37695127

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 1645, 2585, 3619, 3943, 18095, 19715, 27601, 43373, 138005, 185321, 216865, 303611, 926605, 1297247, 1518055, 2038531, 6486235, 10192655, 14269717, 71348585]

約数ペア:

[(1, 71348585), (5, 14269717), (7, 10192655), (11, 6486235), (35, 2038531), (47, 1518055), (55, 1297247), (77, 926605), (235, 303611), (329, 216865), (385, 185321), (517, 138005), (1645, 43373), (2585, 27601), (3619, 19715), (3943, 18095)]