15288015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 10839345

約数列:

[1, 3, 5, 15, 17, 51, 85, 167, 255, 359, 501, 835, 1077, 1795, 2505, 2839, 5385, 6103, 8517, 14195, 18309, 30515, 42585, 59953, 91545, 179859, 299765, 899295, 1019201, 3057603, 5096005, 15288015]

約数ペア:

[(1, 15288015), (3, 5096005), (5, 3057603), (15, 1019201), (17, 899295), (51, 299765), (85, 179859), (167, 91545), (255, 59953), (359, 42585), (501, 30515), (835, 18309), (1077, 14195), (1795, 8517), (2505, 6103), (2839, 5385)]