72550305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94837}}^1$

素因数の和:94865

約数の個数: 24

約数和(自身を含む): 133152552

約数和(自身を除く): 60602247

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 94837, 284511, 474185, 853533, 1422555, 1612229, 4267665, 4836687, 8061145, 14510061, 24183435, 72550305]

約数ペア:

[(1, 72550305), (3, 24183435), (5, 14510061), (9, 8061145), (15, 4836687), (17, 4267665), (45, 1612229), (51, 1422555), (85, 853533), (153, 474185), (255, 284511), (765, 94837)]