52689135

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 86561280

約数和(自身を除く): 33872145

約数列:

[1, 3, 5, 15, 67, 103, 201, 309, 335, 509, 515, 1005, 1527, 1545, 2545, 6901, 7635, 20703, 34103, 34505, 52427, 102309, 103515, 157281, 170515, 262135, 511545, 786405, 3512609, 10537827, 17563045, 52689135]

約数ペア:

[(1, 52689135), (3, 17563045), (5, 10537827), (15, 3512609), (67, 786405), (103, 511545), (201, 262135), (309, 170515), (335, 157281), (509, 103515), (515, 102309), (1005, 52427), (1527, 34505), (1545, 34103), (2545, 20703), (6901, 7635)]