6539475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 11999232

約数和(自身を除く): 5459757

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 223, 255, 345, 391, 425, 575, 669, 1115, 1173, 1275, 1725, 1955, 3345, 3791, 5129, 5575, 5865, 9775, 11373, 15387, 16725, 18955, 25645, 29325, 56865, 76935, 87193, 94775, 128225, 261579, 284325, 384675, 435965, 1307895, 2179825, 6539475]

約数ペア:

[(1, 6539475), (3, 2179825), (5, 1307895), (15, 435965), (17, 384675), (23, 284325), (25, 261579), (51, 128225), (69, 94775), (75, 87193), (85, 76935), (115, 56865), (223, 29325), (255, 25645), (345, 18955), (391, 16725), (425, 15387), (575, 11373), (669, 9775), (1115, 5865), (1173, 5575), (1275, 5129), (1725, 3791), (1955, 3345)]