83198595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{641}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 141445440

約数和(自身を除く): 58246845

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 509, 641, 1527, 1923, 2545, 3205, 7635, 8653, 9615, 10897, 25959, 32691, 43265, 54485, 129795, 163455, 326269, 978807, 1631345, 4894035, 5546573, 16639719, 27732865, 83198595]

約数ペア:

[(1, 83198595), (3, 27732865), (5, 16639719), (15, 5546573), (17, 4894035), (51, 1631345), (85, 978807), (255, 326269), (509, 163455), (641, 129795), (1527, 54485), (1923, 43265), (2545, 32691), (3205, 25959), (7635, 10897), (8653, 9615)]