542109885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{2791}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 907020288

約数和(自身を除く): 364910403

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 563, 1689, 2791, 2815, 8373, 8445, 12949, 13955, 38847, 41865, 64193, 64745, 192579, 194235, 320965, 962895, 1571333, 4713999, 7856665, 23569995, 36140659, 108421977, 180703295, 542109885]

約数ペア:

[(1, 542109885), (3, 180703295), (5, 108421977), (15, 36140659), (23, 23569995), (69, 7856665), (115, 4713999), (345, 1571333), (563, 962895), (1689, 320965), (2791, 194235), (2815, 192579), (8373, 64745), (8445, 64193), (12949, 41865), (13955, 38847)]