107787455

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 134933040

約数和(自身を除く): 27145585

約数列:

[1, 5, 43, 89, 131, 215, 445, 655, 1849, 3827, 5633, 9245, 11659, 19135, 28165, 58295, 164561, 242219, 501337, 822805, 1211095, 2506685, 21557491, 107787455]

約数ペア:

[(1, 107787455), (5, 21557491), (43, 2506685), (89, 1211095), (131, 822805), (215, 501337), (445, 242219), (655, 164561), (1849, 58295), (3827, 28165), (5633, 19135), (9245, 11659)]