25485045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 42812928

約数和(自身を除く): 17327883

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 555, 705, 977, 1739, 2931, 4885, 5217, 8695, 14655, 26085, 36149, 45919, 108447, 137757, 180745, 229595, 542235, 688785, 1699003, 5097009, 8495015, 25485045]

約数ペア:

[(1, 25485045), (3, 8495015), (5, 5097009), (15, 1699003), (37, 688785), (47, 542235), (111, 229595), (141, 180745), (185, 137757), (235, 108447), (555, 45919), (705, 36149), (977, 26085), (1739, 14655), (2931, 8695), (4885, 5217)]