85374795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 69730485

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 101, 109, 141, 165, 235, 303, 327, 505, 517, 545, 705, 1111, 1199, 1515, 1551, 1635, 2585, 3333, 3597, 4747, 5123, 5555, 5995, 7755, 11009, 14241, 15369, 16665, 17985, 23735, 25615, 33027, 52217, 55045, 56353, 71205, 76845, 121099, 156651, 165135, 169059, 261085, 281765, 363297, 517423, 605495, 783255, 845295, 1552269, 1816485, 2587115, 5691653, 7761345, 17074959, 28458265, 85374795]

約数ペア:

[(1, 85374795), (3, 28458265), (5, 17074959), (11, 7761345), (15, 5691653), (33, 2587115), (47, 1816485), (55, 1552269), (101, 845295), (109, 783255), (141, 605495), (165, 517423), (235, 363297), (303, 281765), (327, 261085), (505, 169059), (517, 165135), (545, 156651), (705, 121099), (1111, 76845), (1199, 71205), (1515, 56353), (1551, 55045), (1635, 52217), (2585, 33027), (3333, 25615), (3597, 23735), (4747, 17985), (5123, 16665), (5555, 15369), (5995, 14241), (7755, 11009)]