42130605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 77395968

約数和(自身を除く): 35265363

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 67, 103, 111, 165, 185, 201, 309, 335, 407, 515, 555, 737, 1005, 1133, 1221, 1545, 2035, 2211, 2479, 3399, 3685, 3811, 5665, 6105, 6901, 7437, 11055, 11433, 12395, 16995, 19055, 20703, 27269, 34505, 37185, 41921, 57165, 75911, 81807, 103515, 125763, 136345, 209605, 227733, 255337, 379555, 409035, 628815, 766011, 1138665, 1276685, 2808707, 3830055, 8426121, 14043535, 42130605]

約数ペア:

[(1, 42130605), (3, 14043535), (5, 8426121), (11, 3830055), (15, 2808707), (33, 1276685), (37, 1138665), (55, 766011), (67, 628815), (103, 409035), (111, 379555), (165, 255337), (185, 227733), (201, 209605), (309, 136345), (335, 125763), (407, 103515), (515, 81807), (555, 75911), (737, 57165), (1005, 41921), (1133, 37185), (1221, 34505), (1545, 27269), (2035, 20703), (2211, 19055), (2479, 16995), (3399, 12395), (3685, 11433), (3811, 11055), (5665, 7437), (6105, 6901)]