2486295

素因数分解:

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

素因数の和:901

約数の個数: 40

約数和(自身を含む): 5099424

約数和(自身を除く): 2613129

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 877, 945, 2631, 2835, 4385, 6139, 7893, 13155, 18417, 23679, 30695, 39465, 55251, 71037, 92085, 118395, 165753, 276255, 355185, 497259, 828765, 2486295]

約数ペア:

[(1, 2486295), (3, 828765), (5, 497259), (7, 355185), (9, 276255), (15, 165753), (21, 118395), (27, 92085), (35, 71037), (45, 55251), (63, 39465), (81, 30695), (105, 23679), (135, 18417), (189, 13155), (315, 7893), (405, 6139), (567, 4385), (877, 2835), (945, 2631)]