26613345

素因数分解:

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

素因数の和:115

約数の個数: 64

約数和(自身を含む): 49471488

約数和(自身を除く): 22858143

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, 1331, 1333, 1419, 1705, 1815, 2365, 3751, 3993, 3999, 5115, 5203, 6655, 6665, 7095, 11253, 14663, 15609, 18755, 19965, 19995, 26015, 41261, 43989, 56265, 57233, 73315, 78045, 123783, 161293, 171699, 206305, 219945, 286165, 483879, 618915, 806465, 858495, 1774223, 2419395, 5322669, 8871115, 26613345]

約数ペア:

[(1, 26613345), (3, 8871115), (5, 5322669), (11, 2419395), (15, 1774223), (31, 858495), (33, 806465), (43, 618915), (55, 483879), (93, 286165), (121, 219945), (129, 206305), (155, 171699), (165, 161293), (215, 123783), (341, 78045), (363, 73315), (465, 57233), (473, 56265), (605, 43989), (645, 41261), (1023, 26015), (1331, 19995), (1333, 19965), (1419, 18755), (1705, 15609), (1815, 14663), (2365, 11253), (3751, 7095), (3993, 6665), (3999, 6655), (5115, 5203)]