26068845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 46884096

約数和(自身を除く): 20815251

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 121, 159, 165, 265, 271, 363, 583, 605, 795, 813, 1355, 1749, 1815, 2915, 2981, 4065, 6413, 8745, 8943, 14363, 14905, 19239, 32065, 32791, 43089, 44715, 71815, 96195, 98373, 157993, 163955, 215445, 473979, 491865, 789965, 1737923, 2369895, 5213769, 8689615, 26068845]

約数ペア:

[(1, 26068845), (3, 8689615), (5, 5213769), (11, 2369895), (15, 1737923), (33, 789965), (53, 491865), (55, 473979), (121, 215445), (159, 163955), (165, 157993), (265, 98373), (271, 96195), (363, 71815), (583, 44715), (605, 43089), (795, 32791), (813, 32065), (1355, 19239), (1749, 14905), (1815, 14363), (2915, 8943), (2981, 8745), (4065, 6413)]