612963815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 801830016

約数和(自身を除く): 188866201

約数列:

[1, 5, 17, 53, 85, 103, 265, 515, 901, 1321, 1751, 4505, 5459, 6605, 8755, 22457, 27295, 70013, 92803, 112285, 136063, 350065, 464015, 680315, 1190221, 2313071, 5951105, 7211339, 11565355, 36056695, 122592763, 612963815]

約数ペア:

[(1, 612963815), (5, 122592763), (17, 36056695), (53, 11565355), (85, 7211339), (103, 5951105), (265, 2313071), (515, 1190221), (901, 680315), (1321, 464015), (1751, 350065), (4505, 136063), (5459, 112285), (6605, 92803), (8755, 70013), (22457, 27295)]