2556750675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{21617}}^1$

素因数の和:21732

約数の個数: 48

約数和(自身を含む): 4503461760

約数和(自身を除く): 1946711085

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 83, 95, 249, 285, 415, 475, 1245, 1425, 1577, 2075, 4731, 6225, 7885, 21617, 23655, 39425, 64851, 108085, 118275, 324255, 410723, 540425, 1232169, 1621275, 1794211, 2053615, 5382633, 6160845, 8971055, 10268075, 26913165, 30804225, 34090009, 44855275, 102270027, 134565825, 170450045, 511350135, 852250225, 2556750675]

約数ペア:

[(1, 2556750675), (3, 852250225), (5, 511350135), (15, 170450045), (19, 134565825), (25, 102270027), (57, 44855275), (75, 34090009), (83, 30804225), (95, 26913165), (249, 10268075), (285, 8971055), (415, 6160845), (475, 5382633), (1245, 2053615), (1425, 1794211), (1577, 1621275), (2075, 1232169), (4731, 540425), (6225, 410723), (7885, 324255), (21617, 118275), (23655, 108085), (39425, 64851)]