265232215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{619}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 342366480

約数和(自身を除く): 77134265

約数列:

[1, 5, 17, 71, 85, 355, 619, 1207, 3095, 5041, 6035, 10523, 25205, 43949, 52615, 85697, 219745, 428485, 747133, 3120379, 3735665, 15601895, 53046443, 265232215]

約数ペア:

[(1, 265232215), (5, 53046443), (17, 15601895), (71, 3735665), (85, 3120379), (355, 747133), (619, 428485), (1207, 219745), (3095, 85697), (5041, 52615), (6035, 43949), (10523, 25205)]