8904865185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{117023}}^1$

素因数の和:117142

約数の個数: 48

約数和(自身を含む): 16430169600

約数和(自身を除く): 7525304415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 267, 285, 445, 801, 855, 1335, 1691, 4005, 5073, 8455, 15219, 25365, 76095, 117023, 351069, 585115, 1053207, 1755345, 2223437, 5266035, 6670311, 10415047, 11117185, 20010933, 31245141, 33351555, 52075235, 93735423, 100054665, 156225705, 197885893, 468677115, 593657679, 989429465, 1780973037, 2968288395, 8904865185]

約数ペア:

[(1, 8904865185), (3, 2968288395), (5, 1780973037), (9, 989429465), (15, 593657679), (19, 468677115), (45, 197885893), (57, 156225705), (89, 100054665), (95, 93735423), (171, 52075235), (267, 33351555), (285, 31245141), (445, 20010933), (801, 11117185), (855, 10415047), (1335, 6670311), (1691, 5266035), (4005, 2223437), (5073, 1755345), (8455, 1053207), (15219, 585115), (25365, 351069), (76095, 117023)]