289280492735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4931}}^1\times {\mathrm{10141}}^1$

素因数の和:15179

約数の個数: 32

約数和(自身を含む): 378153800640

約数和(自身を除く): 88873307905

約数列:

[1, 5, 13, 65, 89, 445, 1157, 4931, 5785, 10141, 24655, 50705, 64103, 131833, 320515, 438859, 659165, 902549, 2194295, 4512745, 5705167, 11733137, 28525835, 50005271, 58665685, 250026355, 650068523, 3250342615, 4450469119, 22252345595, 57856098547, 289280492735]

約数ペア:

[(1, 289280492735), (5, 57856098547), (13, 22252345595), (65, 4450469119), (89, 3250342615), (445, 650068523), (1157, 250026355), (4931, 58665685), (5785, 50005271), (10141, 28525835), (24655, 11733137), (50705, 5705167), (64103, 4512745), (131833, 2194295), (320515, 902549), (438859, 659165)]