162003145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^2$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 208726848

約数和(自身を除く): 46723703

約数列:

[1, 5, 23, 43, 115, 181, 215, 905, 989, 4163, 4945, 7783, 20815, 32761, 38915, 163805, 179009, 753503, 895045, 1408723, 3767515, 7043615, 32400629, 162003145]

約数ペア:

[(1, 162003145), (5, 32400629), (23, 7043615), (43, 3767515), (115, 1408723), (181, 895045), (215, 753503), (905, 179009), (989, 163805), (4163, 38915), (4945, 32761), (7783, 20815)]