4236145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 5892480

約数和(自身を除く): 1656335

約数列:

[1, 5, 17, 19, 43, 61, 85, 95, 215, 305, 323, 731, 817, 1037, 1159, 1615, 2623, 3655, 4085, 5185, 5795, 13115, 13889, 19703, 44591, 49837, 69445, 98515, 222955, 249185, 847229, 4236145]

約数ペア:

[(1, 4236145), (5, 847229), (17, 249185), (19, 222955), (43, 98515), (61, 69445), (85, 49837), (95, 44591), (215, 19703), (305, 13889), (323, 13115), (731, 5795), (817, 5185), (1037, 4085), (1159, 3655), (1615, 2623)]