27308645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 41223168

約数和(自身を除く): 13914523

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1277, 1645, 3055, 4277, 6385, 8939, 16601, 21385, 44695, 60019, 83005, 116207, 300095, 420133, 581035, 780247, 2100665, 3901235, 5461729, 27308645]

約数ペア:

[(1, 27308645), (5, 5461729), (7, 3901235), (13, 2100665), (35, 780247), (47, 581035), (65, 420133), (91, 300095), (235, 116207), (329, 83005), (455, 60019), (611, 44695), (1277, 21385), (1645, 16601), (3055, 8939), (4277, 6385)]