72290185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 99636480

約数和(自身を除く): 27346295

約数列:

[1, 5, 11, 29, 55, 61, 145, 305, 319, 671, 743, 1595, 1769, 3355, 3715, 8173, 8845, 19459, 21547, 40865, 45323, 97295, 107735, 226615, 237017, 498553, 1185085, 1314367, 2492765, 6571835, 14458037, 72290185]

約数ペア:

[(1, 72290185), (5, 14458037), (11, 6571835), (29, 2492765), (55, 1314367), (61, 1185085), (145, 498553), (305, 237017), (319, 226615), (671, 107735), (743, 97295), (1595, 45323), (1769, 40865), (3355, 21547), (3715, 19459), (8173, 8845)]