61669755

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{2417}}^1$

素因数の和:2447

約数の個数: 56

約数和(自身を含む): 126857952

約数和(自身を除く): 65188197

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2417, 2835, 3645, 5103, 7251, 8505, 12085, 16919, 21753, 25515, 36255, 50757, 65259, 84595, 108765, 152271, 195777, 253785, 326295, 456813, 587331, 761355, 978885, 1370439, 1761993, 2284065, 2936655, 4111317, 6852195, 8809965, 12333951, 20556585, 61669755]

約数ペア:

[(1, 61669755), (3, 20556585), (5, 12333951), (7, 8809965), (9, 6852195), (15, 4111317), (21, 2936655), (27, 2284065), (35, 1761993), (45, 1370439), (63, 978885), (81, 761355), (105, 587331), (135, 456813), (189, 326295), (243, 253785), (315, 195777), (405, 152271), (567, 108765), (729, 84595), (945, 65259), (1215, 50757), (1701, 36255), (2417, 25515), (2835, 21753), (3645, 16919), (5103, 12085), (7251, 8505)]