137770075

素因数分解:

$5^2\times {\mathrm{79}}^2\times {\mathrm{883}}^1$

素因数の和:1051

約数の個数: 18

約数和(自身を含む): 173220684

約数和(自身を除く): 35450609

約数列:

[1, 5, 25, 79, 395, 883, 1975, 4415, 6241, 22075, 31205, 69757, 156025, 348785, 1743925, 5510803, 27554015, 137770075]

約数ペア:

[(1, 137770075), (5, 27554015), (25, 5510803), (79, 1743925), (395, 348785), (883, 156025), (1975, 69757), (4415, 31205), (6241, 22075)]