51453225

素因数分解:

$3^4\times 5^2\times {\mathrm{25409}}^1$

素因数の和:25431

約数の個数: 30

約数和(自身を含む): 95312910

約数和(自身を除く): 43859685

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 25409, 76227, 127045, 228681, 381135, 635225, 686043, 1143405, 1905675, 2058129, 3430215, 5717025, 10290645, 17151075, 51453225]

約数ペア:

[(1, 51453225), (3, 17151075), (5, 10290645), (9, 5717025), (15, 3430215), (25, 2058129), (27, 1905675), (45, 1143405), (75, 686043), (81, 635225), (135, 381135), (225, 228681), (405, 127045), (675, 76227), (2025, 25409)]