11287755

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 20699712

約数和(自身を除く): 9411957

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 593, 705, 1269, 1779, 2115, 2965, 3807, 5337, 6345, 8895, 16011, 19035, 26685, 27871, 48033, 80055, 83613, 139355, 240165, 250839, 418065, 752517, 1254195, 2257551, 3762585, 11287755]

約数ペア:

[(1, 11287755), (3, 3762585), (5, 2257551), (9, 1254195), (15, 752517), (27, 418065), (45, 250839), (47, 240165), (81, 139355), (135, 83613), (141, 80055), (235, 48033), (405, 27871), (423, 26685), (593, 19035), (705, 16011), (1269, 8895), (1779, 6345), (2115, 5337), (2965, 3807)]