28803225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{34913}}^1$

素因数の和:34937

約数の個数: 24

約数和(自身を含む): 51952032

約数和(自身を除く): 23148807

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 34913, 104739, 174565, 384043, 523695, 872825, 1152129, 1920215, 2618475, 5760645, 9601075, 28803225]

約数ペア:

[(1, 28803225), (3, 9601075), (5, 5760645), (11, 2618475), (15, 1920215), (25, 1152129), (33, 872825), (55, 523695), (75, 384043), (165, 174565), (275, 104739), (825, 34913)]