16386645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5265

約数の個数: 32

約数和(自身を含む): 30113280

約数和(自身を除く): 13726635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 5227, 15681, 26135, 57497, 78405, 99313, 172491, 287485, 297939, 496565, 862455, 1092443, 1489695, 3277329, 5462215, 16386645]

約数ペア:

[(1, 16386645), (3, 5462215), (5, 3277329), (11, 1489695), (15, 1092443), (19, 862455), (33, 496565), (55, 297939), (57, 287485), (95, 172491), (165, 99313), (209, 78405), (285, 57497), (627, 26135), (1045, 15681), (3135, 5227)]