156650985

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{293}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 274977612

約数和(自身を除く): 118326627

約数列:

[1, 3, 5, 9, 15, 45, 109, 293, 327, 545, 879, 981, 1465, 1635, 2637, 4395, 4905, 11881, 13185, 31937, 35643, 59405, 95811, 106929, 159685, 178215, 287433, 479055, 534645, 1437165, 3481133, 10443399, 17405665, 31330197, 52216995, 156650985]

約数ペア:

[(1, 156650985), (3, 52216995), (5, 31330197), (9, 17405665), (15, 10443399), (45, 3481133), (109, 1437165), (293, 534645), (327, 479055), (545, 287433), (879, 178215), (981, 159685), (1465, 106929), (1635, 95811), (2637, 59405), (4395, 35643), (4905, 31937), (11881, 13185)]