26409285

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 56160000

約数和(自身を除く): 29750715

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 59, 63, 87, 105, 145, 147, 177, 203, 245, 261, 295, 315, 343, 413, 435, 441, 531, 609, 735, 885, 1015, 1029, 1239, 1305, 1421, 1711, 1715, 1827, 2065, 2205, 2655, 2891, 3045, 3087, 3717, 4263, 5133, 5145, 6195, 7105, 8555, 8673, 9135, 9947, 11977, 12789, 14455, 15399, 15435, 18585, 20237, 21315, 25665, 26019, 29841, 35931, 43365, 49735, 59885, 60711, 63945, 76995, 83839, 89523, 101185, 107793, 130095, 149205, 179655, 182133, 251517, 303555, 419195, 447615, 538965, 586873, 754551, 910665, 1257585, 1760619, 2934365, 3772755, 5281857, 8803095, 26409285]

約数ペア:

[(1, 26409285), (3, 8803095), (5, 5281857), (7, 3772755), (9, 2934365), (15, 1760619), (21, 1257585), (29, 910665), (35, 754551), (45, 586873), (49, 538965), (59, 447615), (63, 419195), (87, 303555), (105, 251517), (145, 182133), (147, 179655), (177, 149205), (203, 130095), (245, 107793), (261, 101185), (295, 89523), (315, 83839), (343, 76995), (413, 63945), (435, 60711), (441, 59885), (531, 49735), (609, 43365), (735, 35931), (885, 29841), (1015, 26019), (1029, 25665), (1239, 21315), (1305, 20237), (1421, 18585), (1711, 15435), (1715, 15399), (1827, 14455), (2065, 12789), (2205, 11977), (2655, 9947), (2891, 9135), (3045, 8673), (3087, 8555), (3717, 7105), (4263, 6195), (5133, 5145)]