1238144115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{3917}}^1$

素因数の和:5559

約数の個数: 32

約数和(自身を含む): 2135278656

約数和(自身を除く): 897134541

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1621, 3917, 4863, 8105, 11751, 19585, 21073, 24315, 50921, 58755, 63219, 105365, 152763, 254605, 316095, 763815, 6349457, 19048371, 31747285, 82542941, 95241855, 247628823, 412714705, 1238144115]

約数ペア:

[(1, 1238144115), (3, 412714705), (5, 247628823), (13, 95241855), (15, 82542941), (39, 31747285), (65, 19048371), (195, 6349457), (1621, 763815), (3917, 316095), (4863, 254605), (8105, 152763), (11751, 105365), (19585, 63219), (21073, 58755), (24315, 50921)]