30485895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 53961984

約数和(自身を除く): 23476089

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 2531, 4015, 7593, 12045, 12655, 27841, 37965, 83523, 139205, 184763, 417615, 554289, 923815, 2032393, 2771445, 6097179, 10161965, 30485895]

約数ペア:

[(1, 30485895), (3, 10161965), (5, 6097179), (11, 2771445), (15, 2032393), (33, 923815), (55, 554289), (73, 417615), (165, 184763), (219, 139205), (365, 83523), (803, 37965), (1095, 27841), (2409, 12655), (2531, 12045), (4015, 7593)]