1267668145

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{8263}}^1$

素因数の和:8832

約数の個数: 16

約数和(自身を含む): 1549400832

約数和(自身を除く): 281732687

約数列:

[1, 5, 61, 305, 503, 2515, 8263, 30683, 41315, 153415, 504043, 2520215, 4156289, 20781445, 253533629, 1267668145]

約数ペア:

[(1, 1267668145), (5, 253533629), (61, 20781445), (305, 4156289), (503, 2520215), (2515, 504043), (8263, 153415), (30683, 41315)]