2393669175

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 4160389968

約数和(自身を除く): 1766720793

約数列:

[1, 3, 5, 15, 25, 41, 43, 75, 123, 129, 205, 215, 421, 615, 645, 1025, 1075, 1263, 1763, 1849, 2105, 3075, 3225, 5289, 5547, 6315, 8815, 9245, 10525, 17261, 18103, 26445, 27735, 31575, 44075, 46225, 51783, 54309, 75809, 86305, 90515, 132225, 138675, 227427, 258915, 271545, 379045, 431525, 452575, 742223, 778429, 1137135, 1294575, 1357725, 1895225, 2226669, 2335287, 3711115, 3892145, 5685675, 11133345, 11676435, 18555575, 19460725, 31915589, 55666725, 58382175, 95746767, 159577945, 478733835, 797889725, 2393669175]

約数ペア:

[(1, 2393669175), (3, 797889725), (5, 478733835), (15, 159577945), (25, 95746767), (41, 58382175), (43, 55666725), (75, 31915589), (123, 19460725), (129, 18555575), (205, 11676435), (215, 11133345), (421, 5685675), (615, 3892145), (645, 3711115), (1025, 2335287), (1075, 2226669), (1263, 1895225), (1763, 1357725), (1849, 1294575), (2105, 1137135), (3075, 778429), (3225, 742223), (5289, 452575), (5547, 431525), (6315, 379045), (8815, 271545), (9245, 258915), (10525, 227427), (17261, 138675), (18103, 132225), (26445, 90515), (27735, 86305), (31575, 75809), (44075, 54309), (46225, 51783)]