144585

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{17}}^1$

素因数の和:44

約数の個数: 48

約数和(自身を含む): 314496

約数和(自身を除く): 169911

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 243, 255, 315, 357, 405, 459, 567, 595, 765, 945, 1071, 1215, 1377, 1701, 1785, 2295, 2835, 3213, 4131, 5355, 6885, 8505, 9639, 16065, 20655, 28917, 48195, 144585]

約数ペア:

[(1, 144585), (3, 48195), (5, 28917), (7, 20655), (9, 16065), (15, 9639), (17, 8505), (21, 6885), (27, 5355), (35, 4131), (45, 3213), (51, 2835), (63, 2295), (81, 1785), (85, 1701), (105, 1377), (119, 1215), (135, 1071), (153, 945), (189, 765), (243, 595), (255, 567), (315, 459), (357, 405)]