15585498

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 37642644

約数和(自身を除く): 22057146

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 53, 62, 93, 102, 106, 153, 159, 186, 279, 306, 318, 477, 527, 558, 901, 954, 961, 1054, 1581, 1643, 1802, 1922, 2703, 2883, 3162, 3286, 4743, 4929, 5406, 5766, 8109, 8649, 9486, 9858, 14787, 16218, 16337, 17298, 27931, 29574, 32674, 49011, 50933, 55862, 83793, 98022, 101866, 147033, 152799, 167586, 251379, 294066, 305598, 458397, 502758, 865861, 916794, 1731722, 2597583, 5195166, 7792749, 15585498]

約数ペア:

[(1, 15585498), (2, 7792749), (3, 5195166), (6, 2597583), (9, 1731722), (17, 916794), (18, 865861), (31, 502758), (34, 458397), (51, 305598), (53, 294066), (62, 251379), (93, 167586), (102, 152799), (106, 147033), (153, 101866), (159, 98022), (186, 83793), (279, 55862), (306, 50933), (318, 49011), (477, 32674), (527, 29574), (558, 27931), (901, 17298), (954, 16337), (961, 16218), (1054, 14787), (1581, 9858), (1643, 9486), (1802, 8649), (1922, 8109), (2703, 5766), (2883, 5406), (3162, 4929), (3286, 4743)]