1298968965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{8609}}^1$

素因数の和:9106

約数の個数: 48

約数和(自身を含む): 2578867200

約数和(自身を除く): 1279898235

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 479, 1437, 2395, 3353, 4311, 7185, 8609, 10059, 16765, 21555, 25827, 30177, 43045, 50295, 60263, 77481, 129135, 150885, 180789, 301315, 387405, 542367, 903945, 2711835, 4123711, 12371133, 20618555, 28865977, 37113399, 61855665, 86597931, 144329885, 185566995, 259793793, 432989655, 1298968965]

約数ペア:

[(1, 1298968965), (3, 432989655), (5, 259793793), (7, 185566995), (9, 144329885), (15, 86597931), (21, 61855665), (35, 37113399), (45, 28865977), (63, 20618555), (105, 12371133), (315, 4123711), (479, 2711835), (1437, 903945), (2395, 542367), (3353, 387405), (4311, 301315), (7185, 180789), (8609, 150885), (10059, 129135), (16765, 77481), (21555, 60263), (25827, 50295), (30177, 43045)]