2943545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 3896640

約数和(自身を除く): 953095

約数列:

[1, 5, 11, 55, 109, 491, 545, 1199, 2455, 5401, 5995, 27005, 53519, 267595, 588709, 2943545]

約数ペア:

[(1, 2943545), (5, 588709), (11, 267595), (55, 53519), (109, 27005), (491, 5995), (545, 5401), (1199, 2455)]