1838995725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{6029}}^1$

素因数の和:6139

約数の個数: 72

約数和(自身を含む): 3580083360

約数和(自身を除く): 1741087635

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 83, 105, 147, 175, 245, 249, 415, 525, 581, 735, 1225, 1245, 1743, 2075, 2905, 3675, 4067, 6029, 6225, 8715, 12201, 14525, 18087, 20335, 30145, 42203, 43575, 61005, 90435, 101675, 126609, 150725, 211015, 295421, 305025, 452175, 500407, 633045, 886263, 1055075, 1477105, 1501221, 2502035, 3165225, 3502849, 4431315, 7385525, 7506105, 10508547, 12510175, 17514245, 22156575, 24519943, 37530525, 52542735, 73559829, 87571225, 122599715, 262713675, 367799145, 612998575, 1838995725]

約数ペア:

[(1, 1838995725), (3, 612998575), (5, 367799145), (7, 262713675), (15, 122599715), (21, 87571225), (25, 73559829), (35, 52542735), (49, 37530525), (75, 24519943), (83, 22156575), (105, 17514245), (147, 12510175), (175, 10508547), (245, 7506105), (249, 7385525), (415, 4431315), (525, 3502849), (581, 3165225), (735, 2502035), (1225, 1501221), (1245, 1477105), (1743, 1055075), (2075, 886263), (2905, 633045), (3675, 500407), (4067, 452175), (6029, 305025), (6225, 295421), (8715, 211015), (12201, 150725), (14525, 126609), (18087, 101675), (20335, 90435), (30145, 61005), (42203, 43575)]