138662925

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 236651520

約数和(自身を除く): 97988595

約数列:

[1, 3, 5, 15, 25, 47, 75, 139, 141, 235, 283, 417, 695, 705, 849, 1175, 1415, 2085, 3475, 3525, 4245, 6533, 7075, 10425, 13301, 19599, 21225, 32665, 39337, 39903, 66505, 97995, 118011, 163325, 196685, 199515, 332525, 489975, 590055, 983425, 997575, 1848839, 2950275, 5546517, 9244195, 27732585, 46220975, 138662925]

約数ペア:

[(1, 138662925), (3, 46220975), (5, 27732585), (15, 9244195), (25, 5546517), (47, 2950275), (75, 1848839), (139, 997575), (141, 983425), (235, 590055), (283, 489975), (417, 332525), (695, 199515), (705, 196685), (849, 163325), (1175, 118011), (1415, 97995), (2085, 66505), (3475, 39903), (3525, 39337), (4245, 32665), (6533, 21225), (7075, 19599), (10425, 13301)]