47383935

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 77753280

約数和(自身を除く): 30369345

約数列:

[1, 3, 5, 15, 73, 109, 219, 327, 365, 397, 545, 1095, 1191, 1635, 1985, 5955, 7957, 23871, 28981, 39785, 43273, 86943, 119355, 129819, 144905, 216365, 434715, 649095, 3158929, 9476787, 15794645, 47383935]

約数ペア:

[(1, 47383935), (3, 15794645), (5, 9476787), (15, 3158929), (73, 649095), (109, 434715), (219, 216365), (327, 144905), (365, 129819), (397, 119355), (545, 86943), (1095, 43273), (1191, 39785), (1635, 28981), (1985, 23871), (5955, 7957)]