12042135

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{12743}}^1$

素因数の和:12764

約数の個数: 32

約数和(自身を含む): 24468480

約数和(自身を除く): 12426345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 12743, 38229, 63715, 89201, 114687, 191145, 267603, 344061, 446005, 573435, 802809, 1338015, 1720305, 2408427, 4014045, 12042135]

約数ペア:

[(1, 12042135), (3, 4014045), (5, 2408427), (7, 1720305), (9, 1338015), (15, 802809), (21, 573435), (27, 446005), (35, 344061), (45, 267603), (63, 191145), (105, 114687), (135, 89201), (189, 63715), (315, 38229), (945, 12743)]