1713551475

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 2891243520

約数和(自身を除く): 1177692045

約数列:

[1, 3, 5, 15, 25, 75, 79, 137, 237, 395, 411, 685, 1185, 1975, 2055, 2111, 3425, 5925, 6333, 10275, 10555, 10823, 31665, 32469, 52775, 54115, 158325, 162345, 166769, 270575, 289207, 500307, 811725, 833845, 867621, 1446035, 2501535, 4169225, 4338105, 7230175, 12507675, 21690525, 22847353, 68542059, 114236765, 342710295, 571183825, 1713551475]

約数ペア:

[(1, 1713551475), (3, 571183825), (5, 342710295), (15, 114236765), (25, 68542059), (75, 22847353), (79, 21690525), (137, 12507675), (237, 7230175), (395, 4338105), (411, 4169225), (685, 2501535), (1185, 1446035), (1975, 867621), (2055, 833845), (2111, 811725), (3425, 500307), (5925, 289207), (6333, 270575), (10275, 166769), (10555, 162345), (10823, 158325), (31665, 54115), (32469, 52775)]