374331315

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 612126720

約数和(自身を除く): 237795405

約数列:

[1, 3, 5, 15, 53, 159, 265, 479, 795, 983, 1437, 2395, 2949, 4915, 7185, 14745, 25387, 52099, 76161, 126935, 156297, 260495, 380805, 470857, 781485, 1412571, 2354285, 7062855, 24955421, 74866263, 124777105, 374331315]

約数ペア:

[(1, 374331315), (3, 124777105), (5, 74866263), (15, 24955421), (53, 7062855), (159, 2354285), (265, 1412571), (479, 781485), (795, 470857), (983, 380805), (1437, 260495), (2395, 156297), (2949, 126935), (4915, 76161), (7185, 52099), (14745, 25387)]