55100745

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{24989}}^1$

素因数の和:25014

約数の個数: 36

約数和(自身を含む): 111105540

約数和(自身を除く): 56004795

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 24989, 74967, 124945, 174923, 224901, 374835, 524769, 874615, 1124505, 1224461, 1574307, 2623845, 3673383, 6122305, 7871535, 11020149, 18366915, 55100745]

約数ペア:

[(1, 55100745), (3, 18366915), (5, 11020149), (7, 7871535), (9, 6122305), (15, 3673383), (21, 2623845), (35, 1574307), (45, 1224461), (49, 1124505), (63, 874615), (105, 524769), (147, 374835), (245, 224901), (315, 174923), (441, 124945), (735, 74967), (2205, 24989)]