75097185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 126593280

約数和(自身を除く): 51496095

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 1997, 2507, 5991, 7521, 9985, 12535, 29955, 37605, 45931, 137793, 217673, 229655, 653019, 688965, 1088365, 3265095, 5006479, 15019437, 25032395, 75097185]

約数ペア:

[(1, 75097185), (3, 25032395), (5, 15019437), (15, 5006479), (23, 3265095), (69, 1088365), (109, 688965), (115, 653019), (327, 229655), (345, 217673), (545, 137793), (1635, 45931), (1997, 37605), (2507, 29955), (5991, 12535), (7521, 9985)]