15693884305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{19139}}^1$

素因数の和:20049

約数の個数: 32

約数和(自身を含む): 21779176320

約数和(自身を除く): 6085292015

約数列:

[1, 5, 11, 17, 55, 85, 187, 877, 935, 4385, 9647, 14909, 19139, 48235, 74545, 95695, 163999, 210529, 325363, 819995, 1052645, 1626815, 3578993, 16784903, 17894965, 83924515, 184633933, 285343351, 923169665, 1426716755, 3138776861, 15693884305]

約数ペア:

[(1, 15693884305), (5, 3138776861), (11, 1426716755), (17, 923169665), (55, 285343351), (85, 184633933), (187, 83924515), (877, 17894965), (935, 16784903), (4385, 3578993), (9647, 1626815), (14909, 1052645), (19139, 819995), (48235, 325363), (74545, 210529), (95695, 163999)]