153112025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 218021760

約数和(自身を除く): 64909735

約数列:

[1, 5, 11, 25, 29, 55, 73, 145, 263, 275, 319, 365, 725, 803, 1315, 1595, 1825, 2117, 2893, 4015, 6575, 7627, 7975, 10585, 14465, 19199, 20075, 23287, 38135, 52925, 72325, 83897, 95995, 116435, 190675, 211189, 419485, 479975, 556771, 582175, 1055945, 2097425, 2783855, 5279725, 6124481, 13919275, 30622405, 153112025]

約数ペア:

[(1, 153112025), (5, 30622405), (11, 13919275), (25, 6124481), (29, 5279725), (55, 2783855), (73, 2097425), (145, 1055945), (263, 582175), (275, 556771), (319, 479975), (365, 419485), (725, 211189), (803, 190675), (1315, 116435), (1595, 95995), (1825, 83897), (2117, 72325), (2893, 52925), (4015, 38135), (6575, 23287), (7627, 20075), (7975, 19199), (10585, 14465)]