15508155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 27143424

約数和(自身を除く): 11635269

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 1187, 2613, 3561, 4355, 5935, 13065, 15431, 17805, 46293, 77155, 79529, 231465, 238587, 397645, 1033877, 1192935, 3101631, 5169385, 15508155]

約数ペア:

[(1, 15508155), (3, 5169385), (5, 3101631), (13, 1192935), (15, 1033877), (39, 397645), (65, 238587), (67, 231465), (195, 79529), (201, 77155), (335, 46293), (871, 17805), (1005, 15431), (1187, 13065), (2613, 5935), (3561, 4355)]