2129063805

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{38749}}^1$

素因数の和:38811

約数の個数: 64

約数和(自身を含む): 4240800000

約数和(自身を除く): 2111736195

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 165, 185, 297, 333, 407, 495, 555, 999, 1221, 1485, 1665, 2035, 3663, 4995, 6105, 10989, 18315, 38749, 54945, 116247, 193745, 348741, 426239, 581235, 1046223, 1278717, 1433713, 1743705, 2131195, 3836151, 4301139, 5231115, 6393585, 7168565, 11508453, 12903417, 15770843, 19180755, 21505695, 38710251, 47312529, 57542265, 64517085, 78854215, 141937587, 193551255, 236562645, 425812761, 709687935, 2129063805]

約数ペア:

[(1, 2129063805), (3, 709687935), (5, 425812761), (9, 236562645), (11, 193551255), (15, 141937587), (27, 78854215), (33, 64517085), (37, 57542265), (45, 47312529), (55, 38710251), (99, 21505695), (111, 19180755), (135, 15770843), (165, 12903417), (185, 11508453), (297, 7168565), (333, 6393585), (407, 5231115), (495, 4301139), (555, 3836151), (999, 2131195), (1221, 1743705), (1485, 1433713), (1665, 1278717), (2035, 1046223), (3663, 581235), (4995, 426239), (6105, 348741), (10989, 193745), (18315, 116247), (38749, 54945)]