56301345

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4049}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 101088000

約数和(自身を除く): 44786655

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4049, 4635, 12147, 13905, 20245, 36441, 60735, 109323, 182205, 417047, 546615, 1251141, 2085235, 3753423, 6255705, 11260269, 18767115, 56301345]

約数ペア:

[(1, 56301345), (3, 18767115), (5, 11260269), (9, 6255705), (15, 3753423), (27, 2085235), (45, 1251141), (103, 546615), (135, 417047), (309, 182205), (515, 109323), (927, 60735), (1545, 36441), (2781, 20245), (4049, 13905), (4635, 12147)]