39467115

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 76982400

約数和(自身を除く): 37515285

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 255, 261, 435, 459, 493, 593, 765, 783, 1305, 1479, 1779, 2295, 2465, 2965, 3915, 4437, 5337, 7395, 8895, 10081, 13311, 16011, 17197, 22185, 26685, 30243, 50405, 51591, 66555, 80055, 85985, 90729, 151215, 154773, 257955, 272187, 292349, 453645, 464319, 773865, 877047, 1360935, 1461745, 2321595, 2631141, 4385235, 7893423, 13155705, 39467115]

約数ペア:

[(1, 39467115), (3, 13155705), (5, 7893423), (9, 4385235), (15, 2631141), (17, 2321595), (27, 1461745), (29, 1360935), (45, 877047), (51, 773865), (85, 464319), (87, 453645), (135, 292349), (145, 272187), (153, 257955), (255, 154773), (261, 151215), (435, 90729), (459, 85985), (493, 80055), (593, 66555), (765, 51591), (783, 50405), (1305, 30243), (1479, 26685), (1779, 22185), (2295, 17197), (2465, 16011), (2965, 13311), (3915, 10081), (4437, 8895), (5337, 7395)]