2531103675

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{617}}^1\times {\mathrm{659}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 4248478080

約数和(自身を除く): 1717374405

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 617, 659, 1245, 1851, 1977, 2075, 3085, 3295, 6225, 9255, 9885, 15425, 16475, 46275, 49425, 51211, 54697, 153633, 164091, 256055, 273485, 406603, 768165, 820455, 1219809, 1280275, 1367425, 2033015, 3840825, 4102275, 6099045, 10165075, 30495225, 33748049, 101244147, 168740245, 506220735, 843701225, 2531103675]

約数ペア:

[(1, 2531103675), (3, 843701225), (5, 506220735), (15, 168740245), (25, 101244147), (75, 33748049), (83, 30495225), (249, 10165075), (415, 6099045), (617, 4102275), (659, 3840825), (1245, 2033015), (1851, 1367425), (1977, 1280275), (2075, 1219809), (3085, 820455), (3295, 768165), (6225, 406603), (9255, 273485), (9885, 256055), (15425, 164091), (16475, 153633), (46275, 54697), (49425, 51211)]