54155475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21881}}^1$

素因数の和:21908

約数の個数: 36

約数和(自身を含む): 105821352

約数和(自身を除く): 51665877

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 21881, 65643, 109405, 196929, 240691, 328215, 547025, 722073, 984645, 1203455, 1641075, 2166219, 3610365, 4923225, 6017275, 10831095, 18051825, 54155475]

約数ペア:

[(1, 54155475), (3, 18051825), (5, 10831095), (9, 6017275), (11, 4923225), (15, 3610365), (25, 2166219), (33, 1641075), (45, 1203455), (55, 984645), (75, 722073), (99, 547025), (165, 328215), (225, 240691), (275, 196929), (495, 109405), (825, 65643), (2475, 21881)]