23856315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 43991040

約数和(自身を除く): 20134725

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1789, 1905, 2667, 4445, 5367, 8945, 12523, 13335, 26835, 37569, 62615, 187845, 227203, 681609, 1136015, 1590421, 3408045, 4771263, 7952105, 23856315]

約数ペア:

[(1, 23856315), (3, 7952105), (5, 4771263), (7, 3408045), (15, 1590421), (21, 1136015), (35, 681609), (105, 227203), (127, 187845), (381, 62615), (635, 37569), (889, 26835), (1789, 13335), (1905, 12523), (2667, 8945), (4445, 5367)]