897251135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8627}}^1$

素因数の和:8735

約数の個数: 32

約数和(自身を含む): 1232492544

約数和(自身を除く): 335241409

約数列:

[1, 5, 11, 31, 55, 61, 155, 305, 341, 671, 1705, 1891, 3355, 8627, 9455, 20801, 43135, 94897, 104005, 267437, 474485, 526247, 1337185, 2631235, 2941807, 5788717, 14709035, 16313657, 28943585, 81568285, 179450227, 897251135]

約数ペア:

[(1, 897251135), (5, 179450227), (11, 81568285), (31, 28943585), (55, 16313657), (61, 14709035), (155, 5788717), (305, 2941807), (341, 2631235), (671, 1337185), (1705, 526247), (1891, 474485), (3355, 267437), (8627, 104005), (9455, 94897), (20801, 43135)]