55561245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127727}}^1$

素因数の和:127764

約数の個数: 16

約数和(自身を含む): 91964160

約数和(自身を除く): 36402915

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 127727, 383181, 638635, 1915905, 3704083, 11112249, 18520415, 55561245]

約数ペア:

[(1, 55561245), (3, 18520415), (5, 11112249), (15, 3704083), (29, 1915905), (87, 638635), (145, 383181), (435, 127727)]