15289720413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{186149}}^1$

素因数の和:186313

約数の個数: 32

約数和(自身を含む): 23588928000

約数和(自身を除く): 8299207587

約数列:

[1, 3, 11, 19, 33, 57, 131, 209, 393, 627, 1441, 2489, 4323, 7467, 27379, 82137, 186149, 558447, 2047639, 3536831, 6142917, 10610493, 24385519, 38905141, 73156557, 116715423, 268240709, 463324861, 804722127, 1389974583, 5096573471, 15289720413]

約数ペア:

[(1, 15289720413), (3, 5096573471), (11, 1389974583), (19, 804722127), (33, 463324861), (57, 268240709), (131, 116715423), (209, 73156557), (393, 38905141), (627, 24385519), (1441, 10610493), (2489, 6142917), (4323, 3536831), (7467, 2047639), (27379, 558447), (82137, 186149)]