151307745

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4583}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 253476864

約数和(自身を除く): 102169119

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 2201, 4583, 6603, 11005, 13749, 22915, 33015, 68745, 142073, 325393, 426219, 710365, 976179, 1626965, 2131095, 4880895, 10087183, 30261549, 50435915, 151307745]

約数ペア:

[(1, 151307745), (3, 50435915), (5, 30261549), (15, 10087183), (31, 4880895), (71, 2131095), (93, 1626965), (155, 976179), (213, 710365), (355, 426219), (465, 325393), (1065, 142073), (2201, 68745), (4583, 33015), (6603, 22915), (11005, 13749)]