11048015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 15266880

約数和(自身を除く): 4218865

約数列:

[1, 5, 11, 37, 55, 61, 89, 185, 305, 407, 445, 671, 979, 2035, 2257, 3293, 3355, 4895, 5429, 11285, 16465, 24827, 27145, 36223, 59719, 124135, 181115, 200873, 298595, 1004365, 2209603, 11048015]

約数ペア:

[(1, 11048015), (5, 2209603), (11, 1004365), (37, 298595), (55, 200873), (61, 181115), (89, 124135), (185, 59719), (305, 36223), (407, 27145), (445, 24827), (671, 16465), (979, 11285), (2035, 5429), (2257, 4895), (3293, 3355)]