268767535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137477}}^1$

素因数の和:137522

約数の個数: 16

約数和(自身を含む): 356342976

約数和(自身を除く): 87575441

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 137477, 687385, 2337109, 3161971, 11685545, 15809855, 53753507, 268767535]

約数ペア:

[(1, 268767535), (5, 53753507), (17, 15809855), (23, 11685545), (85, 3161971), (115, 2337109), (391, 687385), (1955, 137477)]