121327745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2087}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 182808576

約数和(自身を除く): 61480831

約数列:

[1, 5, 7, 11, 35, 55, 77, 151, 385, 755, 1057, 1661, 2087, 5285, 8305, 10435, 11627, 14609, 22957, 58135, 73045, 114785, 160699, 315137, 803495, 1575685, 2205959, 3466507, 11029795, 17332535, 24265549, 121327745]

約数ペア:

[(1, 121327745), (5, 24265549), (7, 17332535), (11, 11029795), (35, 3466507), (55, 2205959), (77, 1575685), (151, 803495), (385, 315137), (755, 160699), (1057, 114785), (1661, 73045), (2087, 58135), (5285, 22957), (8305, 14609), (10435, 11627)]