69164415

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30137}}^1$

素因数の和:30168

約数の個数: 32

約数和(自身を含む): 130196160

約数和(自身を除く): 61031745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 30137, 90411, 150685, 271233, 452055, 512329, 813699, 1356165, 1536987, 2561645, 4068495, 4610961, 7684935, 13832883, 23054805, 69164415]

約数ペア:

[(1, 69164415), (3, 23054805), (5, 13832883), (9, 7684935), (15, 4610961), (17, 4068495), (27, 2561645), (45, 1536987), (51, 1356165), (85, 813699), (135, 512329), (153, 452055), (255, 271233), (459, 150685), (765, 90411), (2295, 30137)]