8045313185

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{2927}}^1$

素因数の和:3822

約数の個数: 48

約数和(自身を含む): 12112644096

約数和(自身を除く): 4067330911

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 863, 2927, 3185, 4315, 6041, 11219, 14635, 20489, 30205, 38051, 42287, 56095, 78533, 102445, 143423, 190255, 211435, 266357, 392665, 549731, 717115, 1331785, 1864499, 2526001, 2748655, 9322495, 12630005, 17682007, 32838013, 88410035, 123774049, 164190065, 229866091, 618870245, 1149330455, 1609062637, 8045313185]

約数ペア:

[(1, 8045313185), (5, 1609062637), (7, 1149330455), (13, 618870245), (35, 229866091), (49, 164190065), (65, 123774049), (91, 88410035), (245, 32838013), (455, 17682007), (637, 12630005), (863, 9322495), (2927, 2748655), (3185, 2526001), (4315, 1864499), (6041, 1331785), (11219, 717115), (14635, 549731), (20489, 392665), (30205, 266357), (38051, 211435), (42287, 190255), (56095, 143423), (78533, 102445)]