53408025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7193}}^1$

素因数の和:7223

約数の個数: 48

約数和(自身を含む): 107046720

約数和(自身を除く): 53638695

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, 2475, 7193, 7425, 21579, 35965, 64737, 79123, 107895, 179825, 194211, 237369, 323685, 395615, 539475, 712107, 971055, 1186845, 1618425, 1978075, 2136321, 3560535, 4855275, 5934225, 10681605, 17802675, 53408025]

約数ペア:

[(1, 53408025), (3, 17802675), (5, 10681605), (9, 5934225), (11, 4855275), (15, 3560535), (25, 2136321), (27, 1978075), (33, 1618425), (45, 1186845), (55, 971055), (75, 712107), (99, 539475), (135, 395615), (165, 323685), (225, 237369), (275, 194211), (297, 179825), (495, 107895), (675, 79123), (825, 64737), (1485, 35965), (2475, 21579), (7193, 7425)]