79203215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 118124160

約数和(自身を除く): 38920945

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 455, 545, 763, 1417, 1597, 3815, 7085, 7985, 9919, 11179, 20761, 49595, 55895, 103805, 145327, 174073, 726635, 870365, 1218511, 2262949, 6092555, 11314745, 15840643, 79203215]

約数ペア:

[(1, 79203215), (5, 15840643), (7, 11314745), (13, 6092555), (35, 2262949), (65, 1218511), (91, 870365), (109, 726635), (455, 174073), (545, 145327), (763, 103805), (1417, 55895), (1597, 49595), (3815, 20761), (7085, 11179), (7985, 9919)]