71393001485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1\times {\mathrm{19267}}^1$

素因数の和:19917

約数の個数: 32

約数和(自身を含む): 93291031680

約数和(自身を除く): 21898030195

約数列:

[1, 5, 13, 65, 109, 523, 545, 1417, 2615, 6799, 7085, 19267, 33995, 57007, 96335, 250471, 285035, 741091, 1252355, 2100103, 3705455, 10076641, 10500515, 27301339, 50383205, 130996333, 136506695, 654981665, 1098353869, 5491769345, 14278600297, 71393001485]

約数ペア:

[(1, 71393001485), (5, 14278600297), (13, 5491769345), (65, 1098353869), (109, 654981665), (523, 136506695), (545, 130996333), (1417, 50383205), (2615, 27301339), (6799, 10500515), (7085, 10076641), (19267, 3705455), (33995, 2100103), (57007, 1252355), (96335, 741091), (250471, 285035)]