89819245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 29620115

約数列:

[1, 5, 17, 31, 85, 89, 155, 383, 445, 527, 1513, 1915, 2635, 2759, 6511, 7565, 11873, 13795, 32555, 34087, 46903, 59365, 170435, 201841, 234515, 579479, 1009205, 1056697, 2897395, 5283485, 17963849, 89819245]

約数ペア:

[(1, 89819245), (5, 17963849), (17, 5283485), (31, 2897395), (85, 1056697), (89, 1009205), (155, 579479), (383, 234515), (445, 201841), (527, 170435), (1513, 59365), (1915, 46903), (2635, 34087), (2759, 32555), (6511, 13795), (7565, 11873)]