53641545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{210359}}^1$

素因数の和:210384

約数の個数: 16

約数和(自身を含む): 90875520

約数和(自身を除く): 37233975

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 210359, 631077, 1051795, 3155385, 3576103, 10728309, 17880515, 53641545]

約数ペア:

[(1, 53641545), (3, 17880515), (5, 10728309), (15, 3576103), (17, 3155385), (51, 1051795), (85, 631077), (255, 210359)]