15561018492045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{896630279}}^1$

素因数の和:896630389

約数の個数: 32

約数和(自身を含む): 27114099667200

約数和(自身を除く): 11553081175155

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 5785, 17355, 896630279, 2689890837, 4483151395, 11656193627, 13449454185, 34968580881, 58280968135, 79800094831, 174842904405, 239400284493, 399000474155, 1037401232803, 1197001422465, 3112203698409, 5187006164015, 15561018492045]

約数ペア:

[(1, 15561018492045), (3, 5187006164015), (5, 3112203698409), (13, 1197001422465), (15, 1037401232803), (39, 399000474155), (65, 239400284493), (89, 174842904405), (195, 79800094831), (267, 58280968135), (445, 34968580881), (1157, 13449454185), (1335, 11656193627), (3471, 4483151395), (5785, 2689890837), (17355, 896630279)]