72647295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1013}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 133166592

約数和(自身を除く): 60519297

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 683, 1013, 2049, 3039, 3415, 4781, 5065, 7091, 10245, 14343, 15195, 21273, 23905, 35455, 71715, 106365, 691879, 2075637, 3459395, 4843153, 10378185, 14529459, 24215765, 72647295]

約数ペア:

[(1, 72647295), (3, 24215765), (5, 14529459), (7, 10378185), (15, 4843153), (21, 3459395), (35, 2075637), (105, 691879), (683, 106365), (1013, 71715), (2049, 35455), (3039, 23905), (3415, 21273), (4781, 15195), (5065, 14343), (7091, 10245)]