26955615

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 44328960

約数和(自身を除く): 17373345

約数列:

[1, 3, 5, 15, 73, 103, 219, 239, 309, 365, 515, 717, 1095, 1195, 1545, 3585, 7519, 17447, 22557, 24617, 37595, 52341, 73851, 87235, 112785, 123085, 261705, 369255, 1797041, 5391123, 8985205, 26955615]

約数ペア:

[(1, 26955615), (3, 8985205), (5, 5391123), (15, 1797041), (73, 369255), (103, 261705), (219, 123085), (239, 112785), (309, 87235), (365, 73851), (515, 52341), (717, 37595), (1095, 24617), (1195, 22557), (1545, 17447), (3585, 7519)]