893653585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{941}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 1211065344

約数和(自身を除く): 317411759

約数列:

[1, 5, 11, 31, 55, 155, 341, 557, 941, 1705, 2785, 4705, 6127, 10351, 17267, 29171, 30635, 51755, 86335, 145855, 189937, 320881, 524137, 949685, 1604405, 2620685, 5765507, 16248247, 28827535, 81241235, 178730717, 893653585]

約数ペア:

[(1, 893653585), (5, 178730717), (11, 81241235), (31, 28827535), (55, 16248247), (155, 5765507), (341, 2620685), (557, 1604405), (941, 949685), (1705, 524137), (2785, 320881), (4705, 189937), (6127, 145855), (10351, 86335), (17267, 51755), (29171, 30635)]