48892725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 102910080

約数和(自身を除く): 54017355

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 75, 105, 111, 175, 185, 225, 259, 315, 333, 525, 555, 777, 839, 925, 1295, 1575, 1665, 2331, 2517, 2775, 3885, 4195, 5873, 6475, 7551, 8325, 11655, 12585, 17619, 19425, 20975, 29365, 31043, 37755, 52857, 58275, 62925, 88095, 93129, 146825, 155215, 188775, 217301, 264285, 279387, 440475, 465645, 651903, 776075, 1086505, 1321425, 1396935, 1955709, 2328225, 3259515, 5432525, 6984675, 9778545, 16297575, 48892725]

約数ペア:

[(1, 48892725), (3, 16297575), (5, 9778545), (7, 6984675), (9, 5432525), (15, 3259515), (21, 2328225), (25, 1955709), (35, 1396935), (37, 1321425), (45, 1086505), (63, 776075), (75, 651903), (105, 465645), (111, 440475), (175, 279387), (185, 264285), (225, 217301), (259, 188775), (315, 155215), (333, 146825), (525, 93129), (555, 88095), (777, 62925), (839, 58275), (925, 52857), (1295, 37755), (1575, 31043), (1665, 29365), (2331, 20975), (2517, 19425), (2775, 17619), (3885, 12585), (4195, 11655), (5873, 8325), (6475, 7551)]