2247145145

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 3249555408

約数和(自身を除く): 1002410263

約数列:

[1, 5, 7, 35, 49, 53, 61, 245, 265, 305, 371, 427, 1855, 2135, 2597, 2837, 2989, 3233, 12985, 14185, 14945, 16165, 19859, 22631, 99295, 113155, 139013, 150361, 158417, 173057, 695065, 751805, 792085, 865285, 1052527, 1211399, 5262635, 6056995, 7367689, 8479793, 9172021, 36838445, 42398965, 45860105, 64204147, 321020735, 449429029, 2247145145]

約数ペア:

[(1, 2247145145), (5, 449429029), (7, 321020735), (35, 64204147), (49, 45860105), (53, 42398965), (61, 36838445), (245, 9172021), (265, 8479793), (305, 7367689), (371, 6056995), (427, 5262635), (1855, 1211399), (2135, 1052527), (2597, 865285), (2837, 792085), (2989, 751805), (3233, 695065), (12985, 173057), (14185, 158417), (14945, 150361), (16165, 139013), (19859, 113155), (22631, 99295)]