72527355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 61919685

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 565, 765, 839, 1017, 1695, 1921, 2517, 4195, 5085, 5763, 7551, 9605, 12585, 14263, 17289, 28815, 37755, 42789, 71315, 86445, 94807, 128367, 213945, 284421, 474035, 641835, 853263, 1422105, 1611719, 4266315, 4835157, 8058595, 14505471, 24175785, 72527355]

約数ペア:

[(1, 72527355), (3, 24175785), (5, 14505471), (9, 8058595), (15, 4835157), (17, 4266315), (45, 1611719), (51, 1422105), (85, 853263), (113, 641835), (153, 474035), (255, 284421), (339, 213945), (565, 128367), (765, 94807), (839, 86445), (1017, 71315), (1695, 42789), (1921, 37755), (2517, 28815), (4195, 17289), (5085, 14263), (5763, 12585), (7551, 9605)]