47798625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 92252160

約数和(自身を除く): 44453535

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 131, 139, 175, 375, 393, 417, 525, 655, 695, 875, 917, 973, 1965, 2085, 2625, 2751, 2919, 3275, 3475, 4585, 4865, 9825, 10425, 13755, 14595, 16375, 17375, 18209, 22925, 24325, 49125, 52125, 54627, 68775, 72975, 91045, 114625, 121625, 127463, 273135, 343875, 364875, 382389, 455225, 637315, 1365675, 1911945, 2276125, 3186575, 6828375, 9559725, 15932875, 47798625]

約数ペア:

[(1, 47798625), (3, 15932875), (5, 9559725), (7, 6828375), (15, 3186575), (21, 2276125), (25, 1911945), (35, 1365675), (75, 637315), (105, 455225), (125, 382389), (131, 364875), (139, 343875), (175, 273135), (375, 127463), (393, 121625), (417, 114625), (525, 91045), (655, 72975), (695, 68775), (875, 54627), (917, 52125), (973, 49125), (1965, 24325), (2085, 22925), (2625, 18209), (2751, 17375), (2919, 16375), (3275, 14595), (3475, 13755), (4585, 10425), (4865, 9825)]