135421055

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 208565280

約数和(自身を除く): 73144225

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 109, 245, 385, 461, 539, 545, 763, 1199, 2305, 2695, 3227, 3815, 5071, 5341, 5995, 8393, 16135, 22589, 25355, 26705, 35497, 41965, 50249, 58751, 112945, 177485, 248479, 251245, 293755, 351743, 552739, 1242395, 1758715, 2462201, 2763695, 3869173, 12311005, 19345865, 27084211, 135421055]

約数ペア:

[(1, 135421055), (5, 27084211), (7, 19345865), (11, 12311005), (35, 3869173), (49, 2763695), (55, 2462201), (77, 1758715), (109, 1242395), (245, 552739), (385, 351743), (461, 293755), (539, 251245), (545, 248479), (763, 177485), (1199, 112945), (2305, 58751), (2695, 50249), (3227, 41965), (3815, 35497), (5071, 26705), (5341, 25355), (5995, 22589), (8393, 16135)]