765896665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1129}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 1019278080

約数和(自身を除く): 253381415

約数列:

[1, 5, 17, 23, 85, 115, 347, 391, 1129, 1735, 1955, 5645, 5899, 7981, 19193, 25967, 29495, 39905, 95965, 129835, 135677, 391763, 441439, 678385, 1958815, 2207195, 6659971, 9010549, 33299855, 45052745, 153179333, 765896665]

約数ペア:

[(1, 765896665), (5, 153179333), (17, 45052745), (23, 33299855), (85, 9010549), (115, 6659971), (347, 2207195), (391, 1958815), (1129, 678385), (1735, 441439), (1955, 391763), (5645, 135677), (5899, 129835), (7981, 95965), (19193, 39905), (25967, 29495)]