12357735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 21504000

約数和(自身を除く): 9146265

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 499, 635, 1497, 1651, 1905, 2495, 4953, 6487, 7485, 8255, 19461, 24765, 32435, 63373, 97305, 190119, 316865, 823849, 950595, 2471547, 4119245, 12357735]

約数ペア:

[(1, 12357735), (3, 4119245), (5, 2471547), (13, 950595), (15, 823849), (39, 316865), (65, 190119), (127, 97305), (195, 63373), (381, 32435), (499, 24765), (635, 19461), (1497, 8255), (1651, 7485), (1905, 6487), (2495, 4953)]