2419395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 4494336

約数和(自身を除く): 2074941

約数列:

[1, 3, 5, 11, 15, 31, 33, 43, 55, 93, 121, 129, 155, 165, 215, 341, 363, 465, 473, 605, 645, 1023, 1333, 1419, 1705, 1815, 2365, 3751, 3999, 5115, 5203, 6665, 7095, 11253, 14663, 15609, 18755, 19995, 26015, 43989, 56265, 73315, 78045, 161293, 219945, 483879, 806465, 2419395]

約数ペア:

[(1, 2419395), (3, 806465), (5, 483879), (11, 219945), (15, 161293), (31, 78045), (33, 73315), (43, 56265), (55, 43989), (93, 26015), (121, 19995), (129, 18755), (155, 15609), (165, 14663), (215, 11253), (341, 7095), (363, 6665), (465, 5203), (473, 5115), (605, 3999), (645, 3751), (1023, 2365), (1333, 1815), (1419, 1705)]