8386155

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 14640912

約数和(自身を除く): 6254757

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1187, 1413, 2355, 3561, 5935, 7065, 10683, 17805, 53415, 186359, 559077, 931795, 1677231, 2795385, 8386155]

約数ペア:

[(1, 8386155), (3, 2795385), (5, 1677231), (9, 931795), (15, 559077), (45, 186359), (157, 53415), (471, 17805), (785, 10683), (1187, 7065), (1413, 5935), (2355, 3561)]