71302545

素因数分解:

$3^3\times 5^1\times {\mathrm{528167}}^1$

素因数の和:528181

約数の個数: 16

約数和(自身を含む): 126760320

約数和(自身を除く): 55457775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 528167, 1584501, 2640835, 4753503, 7922505, 14260509, 23767515, 71302545]

約数ペア:

[(1, 71302545), (3, 23767515), (5, 14260509), (9, 7922505), (15, 4753503), (27, 2640835), (45, 1584501), (135, 528167)]