974985105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{25321}}^1$

素因数の和:25497

約数の個数: 32

約数和(自身を含む): 1662743808

約数和(自身を除く): 687758703

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 2265, 2567, 7701, 12835, 25321, 38505, 75963, 126605, 379815, 430457, 1291371, 2152285, 3823471, 6456855, 11470413, 19117355, 57352065, 64999007, 194997021, 324995035, 974985105]

約数ペア:

[(1, 974985105), (3, 324995035), (5, 194997021), (15, 64999007), (17, 57352065), (51, 19117355), (85, 11470413), (151, 6456855), (255, 3823471), (453, 2152285), (755, 1291371), (2265, 430457), (2567, 379815), (7701, 126605), (12835, 75963), (25321, 38505)]