49992015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 82494720

約数和(自身を除く): 32502705

約数列:

[1, 3, 5, 15, 43, 129, 179, 215, 433, 537, 645, 895, 1299, 2165, 2685, 6495, 7697, 18619, 23091, 38485, 55857, 77507, 93095, 115455, 232521, 279285, 387535, 1162605, 3332801, 9998403, 16664005, 49992015]

約数ペア:

[(1, 49992015), (3, 16664005), (5, 9998403), (15, 3332801), (43, 1162605), (129, 387535), (179, 279285), (215, 232521), (433, 115455), (537, 93095), (645, 77507), (895, 55857), (1299, 38485), (2165, 23091), (2685, 18619), (6495, 7697)]