90495821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 102246144

約数和(自身を除く): 11750323

約数列:

[1, 13, 37, 47, 481, 611, 1739, 4003, 22607, 52039, 148111, 188141, 1925443, 2445833, 6961217, 90495821]

約数ペア:

[(1, 90495821), (13, 6961217), (37, 2445833), (47, 1925443), (481, 188141), (611, 148111), (1739, 52039), (4003, 22607)]