55928571555

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1559}}^1\times {\mathrm{1747}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 92081283840

約数和(自身を除く): 36152712285

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 1559, 1747, 4107, 4677, 5241, 6845, 7795, 8735, 20535, 23385, 26205, 57683, 64639, 173049, 193917, 288415, 323195, 865245, 969585, 2134271, 2391643, 2723573, 6402813, 7174929, 8170719, 10671355, 11958215, 13617865, 32014065, 35874645, 40853595, 100772201, 302316603, 503861005, 1511583015, 3728571437, 11185714311, 18642857185, 55928571555]

約数ペア:

[(1, 55928571555), (3, 18642857185), (5, 11185714311), (15, 3728571437), (37, 1511583015), (111, 503861005), (185, 302316603), (555, 100772201), (1369, 40853595), (1559, 35874645), (1747, 32014065), (4107, 13617865), (4677, 11958215), (5241, 10671355), (6845, 8170719), (7795, 7174929), (8735, 6402813), (20535, 2723573), (23385, 2391643), (26205, 2134271), (57683, 969585), (64639, 865245), (173049, 323195), (193917, 288415)]