23625189

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 46126080

約数和(自身を除く): 22500891

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 43, 51, 57, 63, 81, 119, 129, 133, 153, 171, 189, 243, 301, 323, 357, 387, 399, 459, 513, 567, 731, 817, 903, 969, 1071, 1161, 1197, 1377, 1539, 1701, 2193, 2261, 2451, 2709, 2907, 3213, 3483, 3591, 4131, 4617, 5117, 5719, 6579, 6783, 7353, 8127, 8721, 9639, 10449, 10773, 13889, 15351, 17157, 19737, 20349, 22059, 24381, 26163, 28917, 32319, 41667, 46053, 51471, 59211, 61047, 66177, 73143, 78489, 97223, 125001, 138159, 154413, 177633, 183141, 198531, 291669, 375003, 414477, 463239, 549423, 875007, 1125009, 1243431, 1389717, 2625021, 3375027, 7875063, 23625189]

約数ペア:

[(1, 23625189), (3, 7875063), (7, 3375027), (9, 2625021), (17, 1389717), (19, 1243431), (21, 1125009), (27, 875007), (43, 549423), (51, 463239), (57, 414477), (63, 375003), (81, 291669), (119, 198531), (129, 183141), (133, 177633), (153, 154413), (171, 138159), (189, 125001), (243, 97223), (301, 78489), (323, 73143), (357, 66177), (387, 61047), (399, 59211), (459, 51471), (513, 46053), (567, 41667), (731, 32319), (817, 28917), (903, 26163), (969, 24381), (1071, 22059), (1161, 20349), (1197, 19737), (1377, 17157), (1539, 15351), (1701, 13889), (2193, 10773), (2261, 10449), (2451, 9639), (2709, 8721), (2907, 8127), (3213, 7353), (3483, 6783), (3591, 6579), (4131, 5719), (4617, 5117)]