89657735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8147}}^1$

素因数の和:8254

約数の個数: 16

約数和(自身を含む): 112637952

約数和(自身を除く): 22980217

約数列:

[1, 5, 31, 71, 155, 355, 2201, 8147, 11005, 40735, 252557, 578437, 1262785, 2892185, 17931547, 89657735]

約数ペア:

[(1, 89657735), (5, 17931547), (31, 2892185), (71, 1262785), (155, 578437), (355, 252557), (2201, 40735), (8147, 11005)]