2524996925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21011}}^1$

素因数の和:21074

約数の個数: 48

約数和(自身を含む): 3751902720

約数和(自身を除く): 1226905795

約数列:

[1, 5, 11, 19, 23, 25, 55, 95, 115, 209, 253, 275, 437, 475, 575, 1045, 1265, 2185, 4807, 5225, 6325, 10925, 21011, 24035, 105055, 120175, 231121, 399209, 483253, 525275, 1155605, 1996045, 2416265, 4391299, 5315783, 5778025, 9181807, 9980225, 12081325, 21956495, 26578915, 45909035, 100999877, 109782475, 132894575, 229545175, 504999385, 2524996925]

約数ペア:

[(1, 2524996925), (5, 504999385), (11, 229545175), (19, 132894575), (23, 109782475), (25, 100999877), (55, 45909035), (95, 26578915), (115, 21956495), (209, 12081325), (253, 9980225), (275, 9181807), (437, 5778025), (475, 5315783), (575, 4391299), (1045, 2416265), (1265, 1996045), (2185, 1155605), (4807, 525275), (5225, 483253), (6325, 399209), (10925, 231121), (21011, 120175), (24035, 105055)]