15340545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 30730752

約数和(自身を除く): 15390207

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 1823, 2805, 5469, 8415, 9115, 16407, 20053, 27345, 30991, 60159, 82035, 92973, 100265, 154955, 180477, 278919, 300795, 340901, 464865, 902385, 1022703, 1394595, 1704505, 3068109, 5113515, 15340545]

約数ペア:

[(1, 15340545), (3, 5113515), (5, 3068109), (9, 1704505), (11, 1394595), (15, 1022703), (17, 902385), (33, 464865), (45, 340901), (51, 300795), (55, 278919), (85, 180477), (99, 154955), (153, 100265), (165, 92973), (187, 82035), (255, 60159), (495, 30991), (561, 27345), (765, 20053), (935, 16407), (1683, 9115), (1823, 8415), (2805, 5469)]