47087425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 74173824

約数和(自身を除く): 27086399

約数列:

[1, 5, 7, 11, 25, 35, 55, 61, 77, 175, 275, 305, 385, 401, 427, 671, 1525, 1925, 2005, 2135, 2807, 3355, 4411, 4697, 10025, 10675, 14035, 16775, 22055, 23485, 24461, 30877, 70175, 110275, 117425, 122305, 154385, 171227, 269071, 611525, 771925, 856135, 1345355, 1883497, 4280675, 6726775, 9417485, 47087425]

約数ペア:

[(1, 47087425), (5, 9417485), (7, 6726775), (11, 4280675), (25, 1883497), (35, 1345355), (55, 856135), (61, 771925), (77, 611525), (175, 269071), (275, 171227), (305, 154385), (385, 122305), (401, 117425), (427, 110275), (671, 70175), (1525, 30877), (1925, 24461), (2005, 23485), (2135, 22055), (2807, 16775), (3355, 14035), (4411, 10675), (4697, 10025)]