3788907.00000000

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 13388355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 89, 105, 135, 149, 189, 267, 315, 445, 447, 623, 745, 801, 945, 1043, 1335, 1341, 1869, 2235, 2403, 3115, 3129, 4005, 4023, 5215, 5607, 6705, 9345, 9387, 12015, 13261, 15645, 16821, 20115, 28035, 28161, 39783, 46935, 66305, 84105, 92827, 119349, 140805, 198915, 278481, 358047, 464135, 596745, 835443, 1392405, 1790235, 2506329, 4177215, 12531645]

約数ペア:

[(1, 12531645), (3, 4177215), (5, 2506329), (7, 1790235), (9, 1392405), (15, 835443), (21, 596745), (27, 464135), (35, 358047), (45, 278481), (63, 198915), (89, 140805), (105, 119349), (135, 92827), (149, 84105), (189, 66305), (267, 46935), (315, 39783), (445, 28161), (447, 28035), (623, 20115), (745, 16821), (801, 15645), (945, 13261), (1043, 12015), (1335, 9387), (1341, 9345), (1869, 6705), (2235, 5607), (2403, 5215), (3115, 4023), (3129, 4005)]