1125508755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{26731}}^1$

素因数の和:27147

約数の個数: 32

約数和(自身を含む): 2063282688

約数和(自身を除く): 937773933

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 401, 1203, 2005, 2807, 6015, 8421, 14035, 26731, 42105, 80193, 133655, 187117, 400965, 561351, 935585, 2806755, 10719131, 32157393, 53595655, 75033917, 160786965, 225101751, 375169585, 1125508755]

約数ペア:

[(1, 1125508755), (3, 375169585), (5, 225101751), (7, 160786965), (15, 75033917), (21, 53595655), (35, 32157393), (105, 10719131), (401, 2806755), (1203, 935585), (2005, 561351), (2807, 400965), (6015, 187117), (8421, 133655), (14035, 80193), (26731, 42105)]