1220039135

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1202009}}^1$

素因数の和:1202050

約数の個数: 16

約数和(自身を含む): 1730894400

約数和(自身を除く): 510855265

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 1202009, 6010045, 8414063, 34858261, 42070315, 174291305, 244007827, 1220039135]

約数ペア:

[(1, 1220039135), (5, 244007827), (7, 174291305), (29, 42070315), (35, 34858261), (145, 8414063), (203, 6010045), (1015, 1202009)]