27970355

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 42042240

約数和(自身を除く): 14071885

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 1621, 2465, 3451, 8105, 11347, 17255, 27557, 47009, 56735, 137785, 192899, 235045, 329063, 799153, 964495, 1645315, 3995765, 5594071, 27970355]

約数ペア:

[(1, 27970355), (5, 5594071), (7, 3995765), (17, 1645315), (29, 964495), (35, 799153), (85, 329063), (119, 235045), (145, 192899), (203, 137785), (493, 56735), (595, 47009), (1015, 27557), (1621, 17255), (2465, 11347), (3451, 8105)]