150470745

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 250281984

約数和(自身を除く): 99811239

約数列:

[1, 3, 5, 15, 31, 93, 151, 155, 453, 465, 755, 2143, 2265, 4681, 6429, 10715, 14043, 23405, 32145, 66433, 70215, 199299, 323593, 332165, 970779, 996495, 1617965, 4853895, 10031383, 30094149, 50156915, 150470745]

約数ペア:

[(1, 150470745), (3, 50156915), (5, 30094149), (15, 10031383), (31, 4853895), (93, 1617965), (151, 996495), (155, 970779), (453, 332165), (465, 323593), (755, 199299), (2143, 70215), (2265, 66433), (4681, 32145), (6429, 23405), (10715, 14043)]