47555715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 80994816

約数和(自身を除く): 33439101

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 743, 753, 1255, 2229, 3715, 3765, 4267, 11145, 12631, 12801, 21335, 37893, 63155, 64005, 186493, 189465, 559479, 932465, 2797395, 3170381, 9511143, 15851905, 47555715]

約数ペア:

[(1, 47555715), (3, 15851905), (5, 9511143), (15, 3170381), (17, 2797395), (51, 932465), (85, 559479), (251, 189465), (255, 186493), (743, 64005), (753, 63155), (1255, 37893), (2229, 21335), (3715, 12801), (3765, 12631), (4267, 11145)]