317967165

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1459}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 573955200

約数和(自身を除く): 255988035

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 167, 261, 435, 501, 835, 1305, 1459, 1503, 2505, 4377, 4843, 7295, 7515, 13131, 14529, 21885, 24215, 42311, 43587, 65655, 72645, 126933, 211555, 217935, 243653, 380799, 634665, 730959, 1218265, 1903995, 2192877, 3654795, 7065937, 10964385, 21197811, 35329685, 63593433, 105989055, 317967165]

約数ペア:

[(1, 317967165), (3, 105989055), (5, 63593433), (9, 35329685), (15, 21197811), (29, 10964385), (45, 7065937), (87, 3654795), (145, 2192877), (167, 1903995), (261, 1218265), (435, 730959), (501, 634665), (835, 380799), (1305, 243653), (1459, 217935), (1503, 211555), (2505, 126933), (4377, 72645), (4843, 65655), (7295, 43587), (7515, 42311), (13131, 24215), (14529, 21885)]