149707905

素因数分解:

$3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{15817}}^1$

素因数の和:16456

約数の個数: 16

約数和(自身を含む): 239927424

約数和(自身を除く): 90219519

約数列:

[1, 3, 5, 15, 631, 1893, 3155, 9465, 15817, 47451, 79085, 237255, 9980527, 29941581, 49902635, 149707905]

約数ペア:

[(1, 149707905), (3, 49902635), (5, 29941581), (15, 9980527), (631, 237255), (1893, 79085), (3155, 47451), (9465, 15817)]