26605665

素因数分解:

$3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 48090240

約数和(自身を除く): 21484575

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 367, 405, 537, 895, 1101, 1611, 1835, 2685, 3303, 4833, 5505, 8055, 9909, 14499, 16515, 24165, 29727, 49545, 65693, 72495, 148635, 197079, 328465, 591237, 985395, 1773711, 2956185, 5321133, 8868555, 26605665]

約数ペア:

[(1, 26605665), (3, 8868555), (5, 5321133), (9, 2956185), (15, 1773711), (27, 985395), (45, 591237), (81, 328465), (135, 197079), (179, 148635), (367, 72495), (405, 65693), (537, 49545), (895, 29727), (1101, 24165), (1611, 16515), (1835, 14499), (2685, 9909), (3303, 8055), (4833, 5505)]