1491945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 2940672

約数和(自身を除く): 1448727

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1093, 1365, 3279, 5465, 7651, 14209, 16395, 22953, 38255, 42627, 71045, 99463, 114765, 213135, 298389, 497315, 1491945]

約数ペア:

[(1, 1491945), (3, 497315), (5, 298389), (7, 213135), (13, 114765), (15, 99463), (21, 71045), (35, 42627), (39, 38255), (65, 22953), (91, 16395), (105, 14209), (195, 7651), (273, 5465), (455, 3279), (1093, 1365)]