15697724523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1\times {\mathrm{4987}}^1$

素因数の和:6923

約数の個数: 32

約数和(自身を含む): 23081431296

約数和(自身を除く): 7383706773

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1877, 4987, 5631, 14961, 24401, 64831, 73203, 80711, 194493, 214441, 242133, 643323, 1049243, 2787733, 3147729, 8363199, 9360599, 28081797, 121687787, 365063361, 402505757, 1207517271, 5232574841, 15697724523]

約数ペア:

[(1, 15697724523), (3, 5232574841), (13, 1207517271), (39, 402505757), (43, 365063361), (129, 121687787), (559, 28081797), (1677, 9360599), (1877, 8363199), (4987, 3147729), (5631, 2787733), (14961, 1049243), (24401, 643323), (64831, 242133), (73203, 214441), (80711, 194493)]