201562455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34367}}^1$

素因数の和:34415

約数の個数: 32

約数和(自身を含む): 356327424

約数和(自身を除く): 154764969

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 34367, 103101, 171835, 515505, 584239, 790441, 1752717, 2371323, 2921195, 3952205, 8763585, 11856615, 13437497, 40312491, 67187485, 201562455]

約数ペア:

[(1, 201562455), (3, 67187485), (5, 40312491), (15, 13437497), (17, 11856615), (23, 8763585), (51, 3952205), (69, 2921195), (85, 2371323), (115, 1752717), (255, 790441), (345, 584239), (391, 515505), (1173, 171835), (1955, 103101), (5865, 34367)]