48590145

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15649}}^1$

素因数の和:15686

約数の個数: 32

約数和(自身を含む): 90144000

約数和(自身を除く): 41553855

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 15649, 46947, 78245, 140841, 234735, 359927, 422523, 704205, 1079781, 1799635, 2112615, 3239343, 5398905, 9718029, 16196715, 48590145]

約数ペア:

[(1, 48590145), (3, 16196715), (5, 9718029), (9, 5398905), (15, 3239343), (23, 2112615), (27, 1799635), (45, 1079781), (69, 704205), (115, 422523), (135, 359927), (207, 234735), (345, 140841), (621, 78245), (1035, 46947), (3105, 15649)]