16368075

素因数分解:

$3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 31058280

約数和(自身を除く): 14690205

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 135, 137, 177, 225, 295, 405, 411, 531, 675, 685, 885, 1233, 1475, 1593, 2025, 2055, 2655, 3425, 3699, 4425, 4779, 6165, 7965, 8083, 10275, 11097, 13275, 18495, 23895, 24249, 30825, 39825, 40415, 55485, 72747, 92475, 119475, 121245, 202075, 218241, 277425, 363735, 606225, 654723, 1091205, 1818675, 3273615, 5456025, 16368075]

約数ペア:

[(1, 16368075), (3, 5456025), (5, 3273615), (9, 1818675), (15, 1091205), (25, 654723), (27, 606225), (45, 363735), (59, 277425), (75, 218241), (81, 202075), (135, 121245), (137, 119475), (177, 92475), (225, 72747), (295, 55485), (405, 40415), (411, 39825), (531, 30825), (675, 24249), (685, 23895), (885, 18495), (1233, 13275), (1475, 11097), (1593, 10275), (2025, 8083), (2055, 7965), (2655, 6165), (3425, 4779), (3699, 4425)]