74929365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 149680128

約数和(自身を除く): 74750763

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1873, 1905, 2667, 4445, 5619, 5715, 8001, 9365, 13111, 13335, 16857, 28095, 39333, 40005, 65555, 84285, 117999, 196665, 237871, 589995, 713613, 1189355, 1665097, 2140839, 3568065, 4995291, 8325485, 10704195, 14985873, 24976455, 74929365]

約数ペア:

[(1, 74929365), (3, 24976455), (5, 14985873), (7, 10704195), (9, 8325485), (15, 4995291), (21, 3568065), (35, 2140839), (45, 1665097), (63, 1189355), (105, 713613), (127, 589995), (315, 237871), (381, 196665), (635, 117999), (889, 84285), (1143, 65555), (1873, 40005), (1905, 39333), (2667, 28095), (4445, 16857), (5619, 13335), (5715, 13111), (8001, 9365)]