38940885

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4889}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 70416000

約数和(自身を除く): 31475115

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 4889, 7965, 14667, 24445, 44001, 73335, 132003, 220005, 288451, 660015, 865353, 1442255, 2596059, 4326765, 7788177, 12980295, 38940885]

約数ペア:

[(1, 38940885), (3, 12980295), (5, 7788177), (9, 4326765), (15, 2596059), (27, 1442255), (45, 865353), (59, 660015), (135, 288451), (177, 220005), (295, 132003), (531, 73335), (885, 44001), (1593, 24445), (2655, 14667), (4889, 7965)]