1970129665

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{15511}}^1$

素因数の和:15733

約数の個数: 32

約数和(自身を含む): 2859171840

約数和(自身を除く): 889042175

約数列:

[1, 5, 7, 19, 35, 95, 133, 191, 665, 955, 1337, 3629, 6685, 15511, 18145, 25403, 77555, 108577, 127015, 294709, 542885, 1473545, 2062963, 2962601, 10314815, 14813005, 20738207, 56289419, 103691035, 281447095, 394025933, 1970129665]

約数ペア:

[(1, 1970129665), (5, 394025933), (7, 281447095), (19, 103691035), (35, 56289419), (95, 20738207), (133, 14813005), (191, 10314815), (665, 2962601), (955, 2062963), (1337, 1473545), (3629, 542885), (6685, 294709), (15511, 127015), (18145, 108577), (25403, 77555)]