137788805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1129}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 206979840

約数和(自身を除く): 69191035

約数列:

[1, 5, 7, 11, 35, 55, 77, 317, 385, 1129, 1585, 2219, 3487, 5645, 7903, 11095, 12419, 17435, 24409, 39515, 62095, 86933, 122045, 357893, 434665, 1789465, 2505251, 3936823, 12526255, 19684115, 27557761, 137788805]

約数ペア:

[(1, 137788805), (5, 27557761), (7, 19684115), (11, 12526255), (35, 3936823), (55, 2505251), (77, 1789465), (317, 434665), (385, 357893), (1129, 122045), (1585, 86933), (2219, 62095), (3487, 39515), (5645, 24409), (7903, 17435), (11095, 12419)]