75278295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32801}}^1$

素因数の和:32832

約数の個数: 32

約数和(自身を含む): 141704640

約数和(自身を除く): 66426345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 32801, 98403, 164005, 295209, 492015, 557617, 885627, 1476045, 1672851, 2788085, 4428135, 5018553, 8364255, 15055659, 25092765, 75278295]

約数ペア:

[(1, 75278295), (3, 25092765), (5, 15055659), (9, 8364255), (15, 5018553), (17, 4428135), (27, 2788085), (45, 1672851), (51, 1476045), (85, 885627), (135, 557617), (153, 492015), (255, 295209), (459, 164005), (765, 98403), (2295, 32801)]