5004025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 6796440

約数和(自身を除く): 1792415

約数列:

[1, 5, 13, 25, 65, 89, 173, 325, 445, 865, 1157, 2225, 2249, 4325, 5785, 11245, 15397, 28925, 56225, 76985, 200161, 384925, 1000805, 5004025]

約数ペア:

[(1, 5004025), (5, 1000805), (13, 384925), (25, 200161), (65, 76985), (89, 56225), (173, 28925), (325, 15397), (445, 11245), (865, 5785), (1157, 4325), (2225, 2249)]