404236425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 699455232

約数和(自身を除く): 295218807

約数列:

[1, 3, 5, 15, 25, 41, 47, 75, 123, 141, 205, 235, 615, 705, 1025, 1175, 1927, 2797, 3075, 3525, 5781, 8391, 9635, 13985, 28905, 41955, 48175, 69925, 114677, 131459, 144525, 209775, 344031, 394377, 573385, 657295, 1720155, 1971885, 2866925, 3286475, 5389819, 8600775, 9859425, 16169457, 26949095, 80847285, 134745475, 404236425]

約数ペア:

[(1, 404236425), (3, 134745475), (5, 80847285), (15, 26949095), (25, 16169457), (41, 9859425), (47, 8600775), (75, 5389819), (123, 3286475), (141, 2866925), (205, 1971885), (235, 1720155), (615, 657295), (705, 573385), (1025, 394377), (1175, 344031), (1927, 209775), (2797, 144525), (3075, 131459), (3525, 114677), (5781, 69925), (8391, 48175), (9635, 41955), (13985, 28905)]