150955585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 218972160

約数和(自身を除く): 68016575

約数列:

[1, 5, 11, 29, 31, 43, 55, 71, 145, 155, 215, 319, 341, 355, 473, 781, 899, 1247, 1333, 1595, 1705, 2059, 2201, 2365, 3053, 3905, 4495, 6235, 6665, 9889, 10295, 11005, 13717, 14663, 15265, 22649, 24211, 33583, 38657, 49445, 63829, 68585, 73315, 88537, 94643, 113245, 121055, 167915, 193285, 319145, 425227, 442685, 473215, 702119, 973907, 1041073, 2126135, 2744647, 3510595, 4869535, 5205365, 13723235, 30191117, 150955585]

約数ペア:

[(1, 150955585), (5, 30191117), (11, 13723235), (29, 5205365), (31, 4869535), (43, 3510595), (55, 2744647), (71, 2126135), (145, 1041073), (155, 973907), (215, 702119), (319, 473215), (341, 442685), (355, 425227), (473, 319145), (781, 193285), (899, 167915), (1247, 121055), (1333, 113245), (1595, 94643), (1705, 88537), (2059, 73315), (2201, 68585), (2365, 63829), (3053, 49445), (3905, 38657), (4495, 33583), (6235, 24211), (6665, 22649), (9889, 15265), (10295, 14663), (11005, 13717)]