23504985

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{8291}}^1$

素因数の和:8315

約数の個数: 40

約数和(自身を含む): 48159936

約数和(自身を除く): 24654951

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 8291, 24873, 41455, 58037, 74619, 124365, 174111, 223857, 290185, 373095, 522333, 671571, 870555, 1119285, 1566999, 2611665, 3357855, 4700997, 7834995, 23504985]

約数ペア:

[(1, 23504985), (3, 7834995), (5, 4700997), (7, 3357855), (9, 2611665), (15, 1566999), (21, 1119285), (27, 870555), (35, 671571), (45, 522333), (63, 373095), (81, 290185), (105, 223857), (135, 174111), (189, 124365), (315, 74619), (405, 58037), (567, 41455), (945, 24873), (2835, 8291)]