350235

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 624624

約数和(自身を除く): 274389

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 181, 215, 387, 543, 645, 905, 1629, 1935, 2715, 7783, 8145, 23349, 38915, 70047, 116745, 350235]

約数ペア:

[(1, 350235), (3, 116745), (5, 70047), (9, 38915), (15, 23349), (43, 8145), (45, 7783), (129, 2715), (181, 1935), (215, 1629), (387, 905), (543, 645)]