68029655

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 88197120

約数和(自身を除く): 20167465

約数列:

[1, 5, 31, 43, 59, 155, 173, 215, 295, 865, 1333, 1829, 2537, 5363, 6665, 7439, 9145, 10207, 12685, 26815, 37195, 51035, 78647, 230609, 316417, 393235, 438901, 1153045, 1582085, 2194505, 13605931, 68029655]

約数ペア:

[(1, 68029655), (5, 13605931), (31, 2194505), (43, 1582085), (59, 1153045), (155, 438901), (173, 393235), (215, 316417), (295, 230609), (865, 78647), (1333, 51035), (1829, 37195), (2537, 26815), (5363, 12685), (6665, 10207), (7439, 9145)]