188908045215

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1\times {\mathrm{80251}}^1$

素因数の和:81527

約数の個数: 32

約数和(自身を含む): 304700793600

約数和(自身を除く): 115792748385

約数列:

[1, 3, 5, 15, 139, 417, 695, 1129, 2085, 3387, 5645, 16935, 80251, 156931, 240753, 401255, 470793, 784655, 1203765, 2353965, 11154889, 33464667, 55774445, 90603379, 167323335, 271810137, 453016895, 1359050685, 12593869681, 37781609043, 62969348405, 188908045215]

約数ペア:

[(1, 188908045215), (3, 62969348405), (5, 37781609043), (15, 12593869681), (139, 1359050685), (417, 453016895), (695, 271810137), (1129, 167323335), (2085, 90603379), (3387, 55774445), (5645, 33464667), (16935, 11154889), (80251, 2353965), (156931, 1203765), (240753, 784655), (401255, 470793)]