15837285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 27060480

約数和(自身を除く): 11223195

約数列:

[1, 3, 5, 15, 17, 51, 85, 173, 255, 359, 519, 865, 1077, 1795, 2595, 2941, 5385, 6103, 8823, 14705, 18309, 30515, 44115, 62107, 91545, 186321, 310535, 931605, 1055819, 3167457, 5279095, 15837285]

約数ペア:

[(1, 15837285), (3, 5279095), (5, 3167457), (15, 1055819), (17, 931605), (51, 310535), (85, 186321), (173, 91545), (255, 62107), (359, 44115), (519, 30515), (865, 18309), (1077, 14705), (1795, 8823), (2595, 6103), (2941, 5385)]