16297270775

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 21012369408

約数和(自身を除く): 4715098633

約数列:

[1, 5, 25, 53, 71, 191, 265, 355, 907, 955, 1325, 1775, 3763, 4535, 4775, 10123, 13561, 18815, 22675, 48071, 50615, 64397, 67805, 94075, 173237, 240355, 253075, 321985, 339025, 718733, 866185, 1201775, 1609925, 3413041, 3593665, 4330925, 9181561, 12299827, 17065205, 17968325, 45907805, 61499135, 85326025, 229539025, 307495675, 651890831, 3259454155, 16297270775]

約数ペア:

[(1, 16297270775), (5, 3259454155), (25, 651890831), (53, 307495675), (71, 229539025), (191, 85326025), (265, 61499135), (355, 45907805), (907, 17968325), (955, 17065205), (1325, 12299827), (1775, 9181561), (3763, 4330925), (4535, 3593665), (4775, 3413041), (10123, 1609925), (13561, 1201775), (18815, 866185), (22675, 718733), (48071, 339025), (50615, 321985), (64397, 253075), (67805, 240355), (94075, 173237)]