37968225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 67370688

約数和(自身を除く): 29402463

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 97, 255, 291, 307, 425, 485, 921, 1275, 1455, 1535, 1649, 2425, 4605, 4947, 5219, 7275, 7675, 8245, 15657, 23025, 24735, 26095, 29779, 41225, 78285, 89337, 123675, 130475, 148895, 391425, 446685, 506243, 744475, 1518729, 2233425, 2531215, 7593645, 12656075, 37968225]

約数ペア:

[(1, 37968225), (3, 12656075), (5, 7593645), (15, 2531215), (17, 2233425), (25, 1518729), (51, 744475), (75, 506243), (85, 446685), (97, 391425), (255, 148895), (291, 130475), (307, 123675), (425, 89337), (485, 78285), (921, 41225), (1275, 29779), (1455, 26095), (1535, 24735), (1649, 23025), (2425, 15657), (4605, 8245), (4947, 7675), (5219, 7275)]