4490255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2352625

約数列:

[1, 5, 7, 11, 35, 55, 77, 107, 109, 385, 535, 545, 749, 763, 1177, 1199, 3745, 3815, 5885, 5995, 8239, 8393, 11663, 41195, 41965, 58315, 81641, 128293, 408205, 641465, 898051, 4490255]

約数ペア:

[(1, 4490255), (5, 898051), (7, 641465), (11, 408205), (35, 128293), (55, 81641), (77, 58315), (107, 41965), (109, 41195), (385, 11663), (535, 8393), (545, 8239), (749, 5995), (763, 5885), (1177, 3815), (1199, 3745)]