45173225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 57799872

約数和(自身を除く): 12626647

約数列:

[1, 5, 25, 53, 103, 265, 331, 515, 1325, 1655, 2575, 5459, 8275, 17543, 27295, 34093, 87715, 136475, 170465, 438575, 852325, 1806929, 9034645, 45173225]

約数ペア:

[(1, 45173225), (5, 9034645), (25, 1806929), (53, 852325), (103, 438575), (265, 170465), (331, 136475), (515, 87715), (1325, 34093), (1655, 27295), (2575, 17543), (5459, 8275)]