3912045

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2723475

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 179, 235, 465, 537, 705, 895, 1457, 2685, 4371, 5549, 7285, 8413, 16647, 21855, 25239, 27745, 42065, 83235, 126195, 260803, 782409, 1304015, 3912045]

約数ペア:

[(1, 3912045), (3, 1304015), (5, 782409), (15, 260803), (31, 126195), (47, 83235), (93, 42065), (141, 27745), (155, 25239), (179, 21855), (235, 16647), (465, 8413), (537, 7285), (705, 5549), (895, 4371), (1457, 2685)]