429888935

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{12781}}^1$

素因数の和:12855

約数の個数: 24

約数和(自身を含む): 609241248

約数和(自身を除く): 179352313

約数列:

[1, 5, 7, 31, 35, 155, 217, 961, 1085, 4805, 6727, 12781, 33635, 63905, 89467, 396211, 447335, 1981055, 2773477, 12282541, 13867385, 61412705, 85977787, 429888935]

約数ペア:

[(1, 429888935), (5, 85977787), (7, 61412705), (31, 13867385), (35, 12282541), (155, 2773477), (217, 1981055), (961, 447335), (1085, 396211), (4805, 89467), (6727, 63905), (12781, 33635)]