127707385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6625

約数の個数: 24

約数和(自身を含む): 173185344

約数和(自身を除く): 45477959

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 6571, 19435, 32855, 85423, 151133, 427115, 755665, 1110499, 1964729, 5552495, 9823645, 25541477, 127707385]

約数ペア:

[(1, 127707385), (5, 25541477), (13, 9823645), (23, 5552495), (65, 1964729), (115, 1110499), (169, 755665), (299, 427115), (845, 151133), (1495, 85423), (3887, 32855), (6571, 19435)]