5711985

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 10512000

約数和(自身を除く): 4800015

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 1459, 3915, 4377, 7295, 13131, 21885, 39393, 42311, 65655, 126933, 196965, 211555, 380799, 634665, 1142397, 1903995, 5711985]

約数ペア:

[(1, 5711985), (3, 1903995), (5, 1142397), (9, 634665), (15, 380799), (27, 211555), (29, 196965), (45, 126933), (87, 65655), (135, 42311), (145, 39393), (261, 21885), (435, 13131), (783, 7295), (1305, 4377), (1459, 3915)]