83993585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 119266560

約数和(自身を除く): 35272975

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 2957, 5681, 14785, 28405, 38441, 56183, 68011, 192205, 280915, 340055, 730379, 884143, 1292209, 3651895, 4420715, 6461045, 16798717, 83993585]

約数ペア:

[(1, 83993585), (5, 16798717), (13, 6461045), (19, 4420715), (23, 3651895), (65, 1292209), (95, 884143), (115, 730379), (247, 340055), (299, 280915), (437, 192205), (1235, 68011), (1495, 56183), (2185, 38441), (2957, 28405), (5681, 14785)]