17764742515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{21617}}^1$

素因数の和:21951

約数の個数: 32

約数和(自身を含む): 23534219520

約数和(自身を除く): 5769477005

約数列:

[1, 5, 13, 47, 65, 235, 269, 611, 1345, 3055, 3497, 12643, 17485, 21617, 63215, 108085, 164359, 281021, 821795, 1015999, 1405105, 5079995, 5814973, 13207987, 29074865, 66039935, 75594649, 273303731, 377973245, 1366518655, 3552948503, 17764742515]

約数ペア:

[(1, 17764742515), (5, 3552948503), (13, 1366518655), (47, 377973245), (65, 273303731), (235, 75594649), (269, 66039935), (611, 29074865), (1345, 13207987), (3055, 5814973), (3497, 5079995), (12643, 1405105), (17485, 1015999), (21617, 821795), (63215, 281021), (108085, 164359)]