2247605555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 3088834560

約数和(自身を除く): 841229005

約数列:

[1, 5, 13, 31, 65, 83, 89, 151, 155, 403, 415, 445, 755, 1079, 1157, 1963, 2015, 2573, 2759, 4681, 5395, 5785, 7387, 9815, 12533, 12865, 13439, 13795, 23405, 33449, 35867, 36935, 60853, 62665, 67195, 96031, 162929, 167245, 174707, 179335, 228997, 304265, 388523, 416609, 480155, 814645, 873535, 1115437, 1144985, 1942615, 2083045, 2976961, 5050799, 5415917, 5577185, 14500681, 14884805, 25253995, 27079585, 34578547, 72503405, 172892735, 449521111, 2247605555]

約数ペア:

[(1, 2247605555), (5, 449521111), (13, 172892735), (31, 72503405), (65, 34578547), (83, 27079585), (89, 25253995), (151, 14884805), (155, 14500681), (403, 5577185), (415, 5415917), (445, 5050799), (755, 2976961), (1079, 2083045), (1157, 1942615), (1963, 1144985), (2015, 1115437), (2573, 873535), (2759, 814645), (4681, 480155), (5395, 416609), (5785, 388523), (7387, 304265), (9815, 228997), (12533, 179335), (12865, 174707), (13439, 167245), (13795, 162929), (23405, 96031), (33449, 67195), (35867, 62665), (36935, 60853)]