706215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 1194480

約数和(自身を除く): 488265

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 529, 1335, 1587, 2047, 2645, 6141, 7935, 10235, 30705, 47081, 141243, 235405, 706215]

約数ペア:

[(1, 706215), (3, 235405), (5, 141243), (15, 47081), (23, 30705), (69, 10235), (89, 7935), (115, 6141), (267, 2645), (345, 2047), (445, 1587), (529, 1335)]