195382395

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 376911360

約数和(自身を除く): 181528965

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 163, 195, 351, 489, 585, 683, 815, 1467, 1755, 2049, 2119, 2445, 3415, 4401, 6147, 6357, 7335, 8879, 10245, 10595, 18441, 19071, 22005, 26637, 30735, 31785, 44395, 57213, 79911, 92205, 95355, 111329, 133185, 239733, 286065, 333987, 399555, 556645, 1001961, 1198665, 1447277, 1669935, 3005883, 4341831, 5009805, 7236385, 13025493, 15029415, 21709155, 39076479, 65127465, 195382395]

約数ペア:

[(1, 195382395), (3, 65127465), (5, 39076479), (9, 21709155), (13, 15029415), (15, 13025493), (27, 7236385), (39, 5009805), (45, 4341831), (65, 3005883), (117, 1669935), (135, 1447277), (163, 1198665), (195, 1001961), (351, 556645), (489, 399555), (585, 333987), (683, 286065), (815, 239733), (1467, 133185), (1755, 111329), (2049, 95355), (2119, 92205), (2445, 79911), (3415, 57213), (4401, 44395), (6147, 31785), (6357, 30735), (7335, 26637), (8879, 22005), (10245, 19071), (10595, 18441)]