57279545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 77075712

約数和(自身を除く): 19796167

約数列:

[1, 5, 17, 23, 83, 85, 115, 353, 391, 415, 1411, 1765, 1909, 1955, 6001, 7055, 8119, 9545, 29299, 30005, 32453, 40595, 138023, 146495, 162265, 498083, 673877, 690115, 2490415, 3369385, 11455909, 57279545]

約数ペア:

[(1, 57279545), (5, 11455909), (17, 3369385), (23, 2490415), (83, 690115), (85, 673877), (115, 498083), (353, 162265), (391, 146495), (415, 138023), (1411, 40595), (1765, 32453), (1909, 30005), (1955, 29299), (6001, 9545), (7055, 8119)]