149780385

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{62801}}^1$

素因数の和:62865

約数の個数: 24

約数和(自身を含む): 264522024

約数和(自身を除く): 114741639

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 62801, 188403, 314005, 565209, 942015, 2826045, 3328453, 9985359, 16642265, 29956077, 49926795, 149780385]

約数ペア:

[(1, 149780385), (3, 49926795), (5, 29956077), (9, 16642265), (15, 9985359), (45, 3328453), (53, 2826045), (159, 942015), (265, 565209), (477, 314005), (795, 188403), (2385, 62801)]