159645695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 221287680

約数和(自身を除く): 61641985

約数列:

[1, 5, 11, 19, 55, 95, 209, 227, 673, 1045, 1135, 2497, 3365, 4313, 7403, 12485, 12787, 21565, 37015, 47443, 63935, 140657, 152771, 237215, 703285, 763855, 1680481, 2902649, 8402405, 14513245, 31929139, 159645695]

約数ペア:

[(1, 159645695), (5, 31929139), (11, 14513245), (19, 8402405), (55, 2902649), (95, 1680481), (209, 763855), (227, 703285), (673, 237215), (1045, 152771), (1135, 140657), (2497, 63935), (3365, 47443), (4313, 37015), (7403, 21565), (12485, 12787)]