7505055

素因数分解:

$3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 56

約数和(自身を含む): 14165280

約数和(自身を除く): 6660225

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 71, 81, 87, 135, 145, 213, 243, 261, 355, 405, 435, 639, 729, 783, 1065, 1215, 1305, 1917, 2059, 2349, 3195, 3645, 3915, 5751, 6177, 7047, 9585, 10295, 11745, 17253, 18531, 21141, 28755, 30885, 35235, 51759, 55593, 86265, 92655, 105705, 166779, 258795, 277965, 500337, 833895, 1501011, 2501685, 7505055]

約数ペア:

[(1, 7505055), (3, 2501685), (5, 1501011), (9, 833895), (15, 500337), (27, 277965), (29, 258795), (45, 166779), (71, 105705), (81, 92655), (87, 86265), (135, 55593), (145, 51759), (213, 35235), (243, 30885), (261, 28755), (355, 21141), (405, 18531), (435, 17253), (639, 11745), (729, 10295), (783, 9585), (1065, 7047), (1215, 6177), (1305, 5751), (1917, 3915), (2059, 3645), (2349, 3195)]