152495415

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{78809}}^1$

素因数の和:78863

約数の個数: 24

約数和(自身を含む): 270475920

約数和(自身を除く): 117980505

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 78809, 236427, 394045, 709281, 1182135, 3388787, 3546405, 10166361, 16943935, 30499083, 50831805, 152495415]

約数ペア:

[(1, 152495415), (3, 50831805), (5, 30499083), (9, 16943935), (15, 10166361), (43, 3546405), (45, 3388787), (129, 1182135), (215, 709281), (387, 394045), (645, 236427), (1935, 78809)]