79416640515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{434719}}^1$

素因数の和:435387

約数の個数: 32

約数和(自身を含む): 133963315200

約数和(自身を除く): 54546674685

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 641, 1923, 3205, 9615, 12179, 36537, 60895, 182685, 434719, 1304157, 2173595, 6520785, 8259661, 24778983, 41298305, 123894915, 278654879, 835964637, 1393274395, 4179823185, 5294442701, 15883328103, 26472213505, 79416640515]

約数ペア:

[(1, 79416640515), (3, 26472213505), (5, 15883328103), (15, 5294442701), (19, 4179823185), (57, 1393274395), (95, 835964637), (285, 278654879), (641, 123894915), (1923, 41298305), (3205, 24778983), (9615, 8259661), (12179, 6520785), (36537, 2173595), (60895, 1304157), (182685, 434719)]