184550905

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 296407296

約数和(自身を除く): 111856391

約数列:

[1, 5, 7, 11, 31, 35, 47, 49, 55, 77, 155, 217, 235, 245, 329, 341, 385, 517, 539, 1085, 1457, 1519, 1645, 1705, 2209, 2303, 2387, 2585, 2695, 3619, 7285, 7595, 10199, 11045, 11515, 11935, 15463, 16027, 16709, 18095, 24299, 25333, 50995, 68479, 71393, 77315, 80135, 83545, 108241, 112189, 121495, 126665, 170093, 342395, 356965, 479353, 541205, 560945, 753269, 785323, 850465, 1190651, 2396765, 3355471, 3766345, 3926615, 5272883, 5953255, 16777355, 26364415, 36910181, 184550905]

約数ペア:

[(1, 184550905), (5, 36910181), (7, 26364415), (11, 16777355), (31, 5953255), (35, 5272883), (47, 3926615), (49, 3766345), (55, 3355471), (77, 2396765), (155, 1190651), (217, 850465), (235, 785323), (245, 753269), (329, 560945), (341, 541205), (385, 479353), (517, 356965), (539, 342395), (1085, 170093), (1457, 126665), (1519, 121495), (1645, 112189), (1705, 108241), (2209, 83545), (2303, 80135), (2387, 77315), (2585, 71393), (2695, 68479), (3619, 50995), (7285, 25333), (7595, 24299), (10199, 18095), (11045, 16709), (11515, 16027), (11935, 15463)]