137187645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3877}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 251666688

約数和(自身を除く): 114479043

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 1011, 1685, 2359, 3877, 5055, 7077, 11631, 11795, 19385, 27139, 35385, 58155, 81417, 135695, 407085, 1306549, 3919647, 6532745, 9145843, 19598235, 27437529, 45729215, 137187645]

約数ペア:

[(1, 137187645), (3, 45729215), (5, 27437529), (7, 19598235), (15, 9145843), (21, 6532745), (35, 3919647), (105, 1306549), (337, 407085), (1011, 135695), (1685, 81417), (2359, 58155), (3877, 35385), (5055, 27139), (7077, 19385), (11631, 11795)]