45189925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1627}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 61772832

約数和(自身を除く): 16582907

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 1111, 1627, 2525, 5555, 8135, 17897, 27775, 40675, 89485, 164327, 447425, 821635, 1807597, 4108175, 9037985, 45189925]

約数ペア:

[(1, 45189925), (5, 9037985), (11, 4108175), (25, 1807597), (55, 821635), (101, 447425), (275, 164327), (505, 89485), (1111, 40675), (1627, 27775), (2525, 17897), (5555, 8135)]