151489755

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 278353920

約数和(自身を除く): 126864165

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 163, 171, 285, 489, 815, 855, 1087, 1467, 2445, 3097, 3261, 5435, 7335, 9291, 9783, 15485, 16305, 20653, 27873, 46455, 48915, 61959, 103265, 139365, 177181, 185877, 309795, 531543, 885905, 929385, 1594629, 2657715, 3366439, 7973145, 10099317, 16832195, 30297951, 50496585, 151489755]

約数ペア:

[(1, 151489755), (3, 50496585), (5, 30297951), (9, 16832195), (15, 10099317), (19, 7973145), (45, 3366439), (57, 2657715), (95, 1594629), (163, 929385), (171, 885905), (285, 531543), (489, 309795), (815, 185877), (855, 177181), (1087, 139365), (1467, 103265), (2445, 61959), (3097, 48915), (3261, 46455), (5435, 27873), (7335, 20653), (9291, 16305), (9783, 15485)]