82661751575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{40111}}^1$

素因数の和:40524

約数の個数: 48

約数和(自身を含む): 117194749056

約数和(自身を除く): 34532997481

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 373, 425, 1105, 1865, 4849, 5525, 6341, 9325, 24245, 31705, 40111, 82433, 121225, 158525, 200555, 412165, 521443, 681887, 1002775, 2060825, 2607215, 3409435, 8864531, 13036075, 14961403, 17047175, 44322655, 74807015, 194498239, 221613275, 254343851, 374035075, 972491195, 1271719255, 3306470063, 4862455975, 6358596275, 16532350315, 82661751575]

約数ペア:

[(1, 82661751575), (5, 16532350315), (13, 6358596275), (17, 4862455975), (25, 3306470063), (65, 1271719255), (85, 972491195), (221, 374035075), (325, 254343851), (373, 221613275), (425, 194498239), (1105, 74807015), (1865, 44322655), (4849, 17047175), (5525, 14961403), (6341, 13036075), (9325, 8864531), (24245, 3409435), (31705, 2607215), (40111, 2060825), (82433, 1002775), (121225, 681887), (158525, 521443), (200555, 412165)]