195280258185

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1\times {\mathrm{5701}}^1$

素因数の和:6820

約数の個数: 80

約数和(自身を含む): 354685383360

約数和(自身を除く): 159405125175

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 1019, 1245, 2241, 3057, 3735, 5095, 5701, 6723, 9171, 11205, 15285, 17103, 27513, 28505, 33615, 45855, 51309, 82539, 84577, 85515, 137565, 153927, 253731, 256545, 412695, 422885, 461781, 473183, 761193, 769635, 1268655, 1419549, 2283579, 2308905, 2365915, 3805965, 4258647, 5809319, 6850737, 7097745, 11417895, 12775941, 17427957, 21293235, 29046595, 34253685, 38327823, 52283871, 63879705, 87139785, 156851613, 191639115, 261419355, 470554839, 482173477, 784258065, 1446520431, 2352774195, 2410867385, 4339561293, 7232602155, 13018683879, 21697806465, 39056051637, 65093419395, 195280258185]

約数ペア:

[(1, 195280258185), (3, 65093419395), (5, 39056051637), (9, 21697806465), (15, 13018683879), (27, 7232602155), (45, 4339561293), (81, 2410867385), (83, 2352774195), (135, 1446520431), (249, 784258065), (405, 482173477), (415, 470554839), (747, 261419355), (1019, 191639115), (1245, 156851613), (2241, 87139785), (3057, 63879705), (3735, 52283871), (5095, 38327823), (5701, 34253685), (6723, 29046595), (9171, 21293235), (11205, 17427957), (15285, 12775941), (17103, 11417895), (27513, 7097745), (28505, 6850737), (33615, 5809319), (45855, 4258647), (51309, 3805965), (82539, 2365915), (84577, 2308905), (85515, 2283579), (137565, 1419549), (153927, 1268655), (253731, 769635), (256545, 761193), (412695, 473183), (422885, 461781)]