15695768517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2152169}}^1$

素因数の和:2152213

約数の個数: 32

約数和(自身を含む): 26032648320

約数和(自身を除く): 10336879803

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 2152169, 6456507, 23673859, 27978197, 36586873, 71021577, 83934591, 109760619, 307760167, 402455603, 475629349, 923280501, 1207366809, 1426888047, 5231922839, 15695768517]

約数ペア:

[(1, 15695768517), (3, 5231922839), (11, 1426888047), (13, 1207366809), (17, 923280501), (33, 475629349), (39, 402455603), (51, 307760167), (143, 109760619), (187, 83934591), (221, 71021577), (429, 36586873), (561, 27978197), (663, 23673859), (2431, 6456507), (7293, 2152169)]