1555485217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15473}}^1$

素因数の和:15553

約数の個数: 32

約数和(自身を含む): 1975720320

約数和(自身を除く): 420235103

約数列:

[1, 11, 13, 19, 37, 143, 209, 247, 407, 481, 703, 2717, 5291, 7733, 9139, 15473, 100529, 170203, 201149, 293987, 572501, 2212639, 3233857, 3821831, 6297511, 7442513, 10877519, 42040141, 81867643, 119652709, 141407747, 1555485217]

約数ペア:

[(1, 1555485217), (11, 141407747), (13, 119652709), (19, 81867643), (37, 42040141), (143, 10877519), (209, 7442513), (247, 6297511), (407, 3821831), (481, 3233857), (703, 2212639), (2717, 572501), (5291, 293987), (7733, 201149), (9139, 170203), (15473, 100529)]