3392265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 5878656

約数和(自身を除く): 2486391

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 251, 255, 265, 753, 795, 901, 1255, 2703, 3765, 4267, 4505, 12801, 13303, 13515, 21335, 39909, 64005, 66515, 199545, 226151, 678453, 1130755, 3392265]

約数ペア:

[(1, 3392265), (3, 1130755), (5, 678453), (15, 226151), (17, 199545), (51, 66515), (53, 64005), (85, 39909), (159, 21335), (251, 13515), (255, 13303), (265, 12801), (753, 4505), (795, 4267), (901, 3765), (1255, 2703)]