54920055

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 36525705

約数列:

[1, 3, 5, 15, 29, 87, 145, 251, 435, 503, 753, 1255, 1509, 2515, 3765, 7279, 7545, 14587, 21837, 36395, 43761, 72935, 109185, 126253, 218805, 378759, 631265, 1893795, 3661337, 10984011, 18306685, 54920055]

約数ペア:

[(1, 54920055), (3, 18306685), (5, 10984011), (15, 3661337), (29, 1893795), (87, 631265), (145, 378759), (251, 218805), (435, 126253), (503, 109185), (753, 72935), (1255, 43761), (1509, 36395), (2515, 21837), (3765, 14587), (7279, 7545)]