42335985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 73441152

約数和(自身を除く): 31105167

約数列:

[1, 3, 5, 15, 23, 41, 69, 73, 115, 123, 205, 219, 345, 365, 615, 943, 1095, 1679, 1681, 2829, 2993, 4715, 5037, 5043, 8395, 8405, 8979, 14145, 14965, 25185, 25215, 38663, 44895, 68839, 115989, 122713, 193315, 206517, 344195, 368139, 579945, 613565, 1032585, 1840695, 2822399, 8467197, 14111995, 42335985]

約数ペア:

[(1, 42335985), (3, 14111995), (5, 8467197), (15, 2822399), (23, 1840695), (41, 1032585), (69, 613565), (73, 579945), (115, 368139), (123, 344195), (205, 206517), (219, 193315), (345, 122713), (365, 115989), (615, 68839), (943, 44895), (1095, 38663), (1679, 25215), (1681, 25185), (2829, 14965), (2993, 14145), (4715, 8979), (5037, 8405), (5043, 8395)]