4955140925

素因数分解:

$5^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{10903}}^1$

素因数の和:10987

約数の個数: 48

約数和(自身を含む): 7301318400

約数和(自身を除く): 2346177475

約数列:

[1, 5, 7, 25, 35, 49, 53, 175, 245, 265, 343, 371, 1225, 1325, 1715, 1855, 2597, 8575, 9275, 10903, 12985, 18179, 54515, 64925, 76321, 90895, 272575, 381605, 454475, 534247, 577859, 1908025, 2671235, 2889295, 3739729, 4045013, 13356175, 14446475, 18698645, 20225065, 28315091, 93493225, 101125325, 141575455, 198205637, 707877275, 991028185, 4955140925]

約数ペア:

[(1, 4955140925), (5, 991028185), (7, 707877275), (25, 198205637), (35, 141575455), (49, 101125325), (53, 93493225), (175, 28315091), (245, 20225065), (265, 18698645), (343, 14446475), (371, 13356175), (1225, 4045013), (1325, 3739729), (1715, 2889295), (1855, 2671235), (2597, 1908025), (8575, 577859), (9275, 534247), (10903, 454475), (12985, 381605), (18179, 272575), (54515, 90895), (64925, 76321)]