140223875

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 196525056

約数和(自身を除く): 56301181

約数列:

[1, 5, 11, 25, 55, 73, 121, 125, 127, 275, 365, 605, 635, 803, 1375, 1397, 1825, 3025, 3175, 4015, 6985, 8833, 9125, 9271, 15125, 15367, 15875, 20075, 34925, 44165, 46355, 76835, 100375, 101981, 174625, 220825, 231775, 384175, 509905, 1104125, 1121791, 1158875, 1920875, 2549525, 5608955, 12747625, 28044775, 140223875]

約数ペア:

[(1, 140223875), (5, 28044775), (11, 12747625), (25, 5608955), (55, 2549525), (73, 1920875), (121, 1158875), (125, 1121791), (127, 1104125), (275, 509905), (365, 384175), (605, 231775), (635, 220825), (803, 174625), (1375, 101981), (1397, 100375), (1825, 76835), (3025, 46355), (3175, 44165), (4015, 34925), (6985, 20075), (8833, 15875), (9125, 15367), (9271, 15125)]