54020355

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 88216128

約数和(自身を除く): 34195773

約数列:

[1, 3, 5, 15, 101, 181, 197, 303, 505, 543, 591, 905, 985, 1515, 2715, 2955, 18281, 19897, 35657, 54843, 59691, 91405, 99485, 106971, 178285, 274215, 298455, 534855, 3601357, 10804071, 18006785, 54020355]

約数ペア:

[(1, 54020355), (3, 18006785), (5, 10804071), (15, 3601357), (101, 534855), (181, 298455), (197, 274215), (303, 178285), (505, 106971), (543, 99485), (591, 91405), (905, 59691), (985, 54843), (1515, 35657), (2715, 19897), (2955, 18281)]