16045425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 32170560

約数和(自身を除く): 16125135

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2161, 2475, 6483, 7425, 10805, 19449, 23771, 32415, 54025, 58347, 71313, 97245, 118855, 162075, 213939, 291735, 356565, 486225, 594275, 641817, 1069695, 1458675, 1782825, 3209085, 5348475, 16045425]

約数ペア:

[(1, 16045425), (3, 5348475), (5, 3209085), (9, 1782825), (11, 1458675), (15, 1069695), (25, 641817), (27, 594275), (33, 486225), (45, 356565), (55, 291735), (75, 213939), (99, 162075), (135, 118855), (165, 97245), (225, 71313), (275, 58347), (297, 54025), (495, 32415), (675, 23771), (825, 19449), (1485, 10805), (2161, 7425), (2475, 6483)]