40857435

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 74265984

約数和(自身を除く): 33408549

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 159, 185, 265, 333, 463, 477, 555, 795, 1389, 1665, 1961, 2315, 2385, 4167, 5883, 6945, 9805, 17131, 17649, 20835, 24539, 29415, 51393, 73617, 85655, 88245, 122695, 154179, 220851, 256965, 368085, 770895, 907943, 1104255, 2723829, 4539715, 8171487, 13619145, 40857435]

約数ペア:

[(1, 40857435), (3, 13619145), (5, 8171487), (9, 4539715), (15, 2723829), (37, 1104255), (45, 907943), (53, 770895), (111, 368085), (159, 256965), (185, 220851), (265, 154179), (333, 122695), (463, 88245), (477, 85655), (555, 73617), (795, 51393), (1389, 29415), (1665, 24539), (1961, 20835), (2315, 17649), (2385, 17131), (4167, 9805), (5883, 6945)]