15186095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 20224512

約数和(自身を除く): 5038417

約数列:

[1, 5, 23, 37, 43, 83, 115, 185, 215, 415, 851, 989, 1591, 1909, 3071, 3569, 4255, 4945, 7955, 9545, 15355, 17845, 36593, 70633, 82087, 132053, 182965, 353165, 410435, 660265, 3037219, 15186095]

約数ペア:

[(1, 15186095), (5, 3037219), (23, 660265), (37, 410435), (43, 353165), (83, 182965), (115, 132053), (185, 82087), (215, 70633), (415, 36593), (851, 17845), (989, 15355), (1591, 9545), (1909, 7955), (3071, 4945), (3569, 4255)]