55173265

素因数分解:

$5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 23623535

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 343, 371, 607, 1715, 1855, 2597, 3035, 4249, 12985, 18179, 21245, 29743, 32171, 90895, 148715, 160855, 208201, 225197, 1041005, 1125985, 1576379, 7881895, 11034653, 55173265]

約数ペア:

[(1, 55173265), (5, 11034653), (7, 7881895), (35, 1576379), (49, 1125985), (53, 1041005), (245, 225197), (265, 208201), (343, 160855), (371, 148715), (607, 90895), (1715, 32171), (1855, 29743), (2597, 21245), (3035, 18179), (4249, 12985)]