1489271465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1439}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 2017198080

約数和(自身を除く): 527926615

約数列:

[1, 5, 11, 31, 55, 155, 341, 607, 1439, 1705, 3035, 6677, 7195, 15829, 18817, 33385, 44609, 79145, 94085, 206987, 223045, 490699, 873473, 1034935, 2453495, 4367365, 9608203, 27077663, 48041015, 135388315, 297854293, 1489271465]

約数ペア:

[(1, 1489271465), (5, 297854293), (11, 135388315), (31, 48041015), (55, 27077663), (155, 9608203), (341, 4367365), (607, 2453495), (1439, 1034935), (1705, 873473), (3035, 490699), (6677, 223045), (7195, 206987), (15829, 94085), (18817, 79145), (33385, 44609)]