72599265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 136401408

約数和(自身を除く): 63802143

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 2193, 2207, 3655, 6579, 6621, 10965, 11035, 19863, 32895, 33105, 37519, 94901, 99315, 112557, 187595, 284703, 337671, 474505, 562785, 854109, 1423515, 1613317, 1688355, 4270545, 4839951, 8066585, 14519853, 24199755, 72599265]

約数ペア:

[(1, 72599265), (3, 24199755), (5, 14519853), (9, 8066585), (15, 4839951), (17, 4270545), (43, 1688355), (45, 1613317), (51, 1423515), (85, 854109), (129, 562785), (153, 474505), (215, 337671), (255, 284703), (387, 187595), (645, 112557), (731, 99315), (765, 94901), (1935, 37519), (2193, 33105), (2207, 32895), (3655, 19863), (6579, 11035), (6621, 10965)]