42146235

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 78084864

約数和(自身を除く): 35938629

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 947, 989, 1035, 1935, 2841, 2967, 4735, 4945, 8523, 8901, 14205, 14835, 21781, 40721, 42615, 44505, 65343, 108905, 122163, 196029, 203605, 326715, 366489, 610815, 936583, 980145, 1832445, 2809749, 4682915, 8429247, 14048745, 42146235]

約数ペア:

[(1, 42146235), (3, 14048745), (5, 8429247), (9, 4682915), (15, 2809749), (23, 1832445), (43, 980145), (45, 936583), (69, 610815), (115, 366489), (129, 326715), (207, 203605), (215, 196029), (345, 122163), (387, 108905), (645, 65343), (947, 44505), (989, 42615), (1035, 40721), (1935, 21781), (2841, 14835), (2967, 14205), (4735, 8901), (4945, 8523)]