250528075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 376404480

約数和(自身を除く): 125876405

約数列:

[1, 5, 7, 23, 25, 35, 67, 115, 161, 175, 335, 469, 575, 805, 929, 1541, 1675, 2345, 4025, 4645, 6503, 7705, 10787, 11725, 21367, 23225, 32515, 38525, 53935, 62243, 106835, 149569, 162575, 269675, 311215, 435701, 534175, 747845, 1431589, 1556075, 2178505, 3739225, 7157945, 10021123, 10892525, 35789725, 50105615, 250528075]

約数ペア:

[(1, 250528075), (5, 50105615), (7, 35789725), (23, 10892525), (25, 10021123), (35, 7157945), (67, 3739225), (115, 2178505), (161, 1556075), (175, 1431589), (335, 747845), (469, 534175), (575, 435701), (805, 311215), (929, 269675), (1541, 162575), (1675, 149569), (2345, 106835), (4025, 62243), (4645, 53935), (6503, 38525), (7705, 32515), (10787, 23225), (11725, 21367)]