71169045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 122376960

約数和(自身を除く): 51207915

約数列:

[1, 3, 5, 15, 29, 47, 59, 87, 141, 145, 177, 235, 295, 435, 705, 885, 1363, 1711, 2773, 3481, 4089, 5133, 6815, 8319, 8555, 10443, 13865, 17405, 20445, 25665, 41595, 52215, 80417, 100949, 163607, 241251, 302847, 402085, 490821, 504745, 818035, 1206255, 1514235, 2454105, 4744603, 14233809, 23723015, 71169045]

約数ペア:

[(1, 71169045), (3, 23723015), (5, 14233809), (15, 4744603), (29, 2454105), (47, 1514235), (59, 1206255), (87, 818035), (141, 504745), (145, 490821), (177, 402085), (235, 302847), (295, 241251), (435, 163607), (705, 100949), (885, 80417), (1363, 52215), (1711, 41595), (2773, 25665), (3481, 20445), (4089, 17405), (5133, 13865), (6815, 10443), (8319, 8555)]