12146915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 16809984

約数和(自身を除く): 4663069

約数列:

[1, 5, 11, 37, 47, 55, 127, 185, 235, 407, 517, 635, 1397, 1739, 2035, 2585, 4699, 5969, 6985, 8695, 19129, 23495, 29845, 51689, 65659, 95645, 220853, 258445, 328295, 1104265, 2429383, 12146915]

約数ペア:

[(1, 12146915), (5, 2429383), (11, 1104265), (37, 328295), (47, 258445), (55, 220853), (127, 95645), (185, 65659), (235, 51689), (407, 29845), (517, 23495), (635, 19129), (1397, 8695), (1739, 6985), (2035, 5969), (2585, 4699)]