5298615

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 11203920

約数和(自身を除く): 5905305

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 89, 105, 135, 147, 189, 243, 245, 267, 315, 405, 441, 445, 567, 623, 735, 801, 945, 1215, 1323, 1335, 1701, 1869, 2205, 2403, 2835, 3115, 3969, 4005, 4361, 5607, 6615, 7209, 8505, 9345, 11907, 12015, 13083, 16821, 19845, 21627, 21805, 28035, 36045, 39249, 50463, 59535, 65415, 84105, 108135, 117747, 151389, 196245, 252315, 353241, 588735, 756945, 1059723, 1766205, 5298615]

約数ペア:

[(1, 5298615), (3, 1766205), (5, 1059723), (7, 756945), (9, 588735), (15, 353241), (21, 252315), (27, 196245), (35, 151389), (45, 117747), (49, 108135), (63, 84105), (81, 65415), (89, 59535), (105, 50463), (135, 39249), (147, 36045), (189, 28035), (243, 21805), (245, 21627), (267, 19845), (315, 16821), (405, 13083), (441, 12015), (445, 11907), (567, 9345), (623, 8505), (735, 7209), (801, 6615), (945, 5607), (1215, 4361), (1323, 4005), (1335, 3969), (1701, 3115), (1869, 2835), (2205, 2403)]