12022155

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 23232000

約数和(自身を除く): 11209845

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 95, 109, 129, 135, 171, 215, 285, 327, 387, 513, 545, 645, 817, 855, 981, 1161, 1635, 1935, 2071, 2451, 2565, 2943, 4085, 4687, 4905, 5805, 6213, 7353, 10355, 12255, 14061, 14715, 18639, 22059, 23435, 31065, 36765, 42183, 55917, 70305, 89053, 93195, 110295, 126549, 210915, 267159, 279585, 445265, 632745, 801477, 1335795, 2404431, 4007385, 12022155]

約数ペア:

[(1, 12022155), (3, 4007385), (5, 2404431), (9, 1335795), (15, 801477), (19, 632745), (27, 445265), (43, 279585), (45, 267159), (57, 210915), (95, 126549), (109, 110295), (129, 93195), (135, 89053), (171, 70305), (215, 55917), (285, 42183), (327, 36765), (387, 31065), (513, 23435), (545, 22059), (645, 18639), (817, 14715), (855, 14061), (981, 12255), (1161, 10355), (1635, 7353), (1935, 6213), (2071, 5805), (2451, 4905), (2565, 4687), (2943, 4085)]