49185825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 89119296

約数和(自身を除く): 39933471

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 793, 827, 915, 975, 1525, 2379, 2481, 3965, 4135, 4575, 10751, 11895, 12405, 19825, 20675, 32253, 50447, 53755, 59475, 62025, 151341, 161265, 252235, 268775, 655811, 756705, 806325, 1261175, 1967433, 3279055, 3783525, 9837165, 16395275, 49185825]

約数ペア:

[(1, 49185825), (3, 16395275), (5, 9837165), (13, 3783525), (15, 3279055), (25, 1967433), (39, 1261175), (61, 806325), (65, 756705), (75, 655811), (183, 268775), (195, 252235), (305, 161265), (325, 151341), (793, 62025), (827, 59475), (915, 53755), (975, 50447), (1525, 32253), (2379, 20675), (2481, 19825), (3965, 12405), (4135, 11895), (4575, 10751)]