342845235

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 612378624

約数和(自身を除く): 269533389

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 163, 215, 387, 489, 645, 815, 1087, 1467, 1935, 2445, 3261, 5435, 7009, 7335, 9783, 16305, 21027, 35045, 46741, 48915, 63081, 105135, 140223, 177181, 233705, 315405, 420669, 531543, 701115, 885905, 1594629, 2103345, 2657715, 7618783, 7973145, 22856349, 38093915, 68569047, 114281745, 342845235]

約数ペア:

[(1, 342845235), (3, 114281745), (5, 68569047), (9, 38093915), (15, 22856349), (43, 7973145), (45, 7618783), (129, 2657715), (163, 2103345), (215, 1594629), (387, 885905), (489, 701115), (645, 531543), (815, 420669), (1087, 315405), (1467, 233705), (1935, 177181), (2445, 140223), (3261, 105135), (5435, 63081), (7009, 48915), (7335, 46741), (9783, 35045), (16305, 21027)]