14884805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 5436475

約数列:

[1, 5, 13, 31, 65, 83, 89, 155, 403, 415, 445, 1079, 1157, 2015, 2573, 2759, 5395, 5785, 7387, 12865, 13795, 33449, 35867, 36935, 96031, 167245, 179335, 228997, 480155, 1144985, 2976961, 14884805]

約数ペア:

[(1, 14884805), (5, 2976961), (13, 1144985), (31, 480155), (65, 228997), (83, 179335), (89, 167245), (155, 96031), (403, 36935), (415, 35867), (445, 33449), (1079, 13795), (1157, 12865), (2015, 7387), (2573, 5785), (2759, 5395)]