56132385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{877}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 95582592

約数和(自身を除く): 39450207

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 753, 877, 1255, 2631, 3765, 4267, 4385, 12801, 13155, 14909, 21335, 44727, 64005, 74545, 220127, 223635, 660381, 1100635, 3301905, 3742159, 11226477, 18710795, 56132385]

約数ペア:

[(1, 56132385), (3, 18710795), (5, 11226477), (15, 3742159), (17, 3301905), (51, 1100635), (85, 660381), (251, 223635), (255, 220127), (753, 74545), (877, 64005), (1255, 44727), (2631, 21335), (3765, 14909), (4267, 13155), (4385, 12801)]