12431475

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{877}}^1$

素因数の和:906

約数の個数: 60

約数和(自身を含む): 26347024

約数和(自身を除く): 13915549

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 877, 945, 1575, 2025, 2631, 2835, 4385, 4725, 6139, 7893, 13155, 14175, 18417, 21925, 23679, 30695, 39465, 55251, 65775, 71037, 92085, 118395, 153475, 165753, 197325, 276255, 355185, 460425, 497259, 591975, 828765, 1381275, 1775925, 2486295, 4143825, 12431475]

約数ペア:

[(1, 12431475), (3, 4143825), (5, 2486295), (7, 1775925), (9, 1381275), (15, 828765), (21, 591975), (25, 497259), (27, 460425), (35, 355185), (45, 276255), (63, 197325), (75, 165753), (81, 153475), (105, 118395), (135, 92085), (175, 71037), (189, 65775), (225, 55251), (315, 39465), (405, 30695), (525, 23679), (567, 21925), (675, 18417), (877, 14175), (945, 13155), (1575, 7893), (2025, 6139), (2631, 4725), (2835, 4385)]