658649955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{9127}}^1$

素因数の和:9435

約数の個数: 32

約数和(自身を含む): 1119896064

約数和(自身を除く): 461246109

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283, 849, 1415, 4245, 4811, 9127, 14433, 24055, 27381, 45635, 72165, 136905, 155159, 465477, 775795, 2327385, 2582941, 7748823, 12914705, 38744115, 43909997, 131729991, 219549985, 658649955]

約数ペア:

[(1, 658649955), (3, 219549985), (5, 131729991), (15, 43909997), (17, 38744115), (51, 12914705), (85, 7748823), (255, 2582941), (283, 2327385), (849, 775795), (1415, 465477), (4245, 155159), (4811, 136905), (9127, 72165), (14433, 45635), (24055, 27381)]