2017067915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 2561974272

約数和(自身を除く): 544906357

約数列:

[1, 5, 23, 115, 131, 191, 655, 701, 955, 3013, 3505, 4393, 15065, 16123, 21965, 25021, 80615, 91831, 125105, 133891, 459155, 575483, 669455, 2112113, 2877415, 3079493, 10560565, 15397465, 17539721, 87698605, 403413583, 2017067915]

約数ペア:

[(1, 2017067915), (5, 403413583), (23, 87698605), (115, 17539721), (131, 15397465), (191, 10560565), (655, 3079493), (701, 2877415), (955, 2112113), (3013, 669455), (3505, 575483), (4393, 459155), (15065, 133891), (16123, 125105), (21965, 91831), (25021, 80615)]