15064791

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 24096768

約数和(自身を除く): 9031977

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 317, 511, 651, 951, 1533, 2219, 2263, 6657, 6789, 9827, 15841, 23141, 29481, 47523, 68789, 69423, 161987, 206367, 485961, 717371, 2152113, 5021597, 15064791]

約数ペア:

[(1, 15064791), (3, 5021597), (7, 2152113), (21, 717371), (31, 485961), (73, 206367), (93, 161987), (217, 69423), (219, 68789), (317, 47523), (511, 29481), (651, 23141), (951, 15841), (1533, 9827), (2219, 6789), (2263, 6657)]