2817495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 5391360

約数和(自身を除く): 2573865

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 127, 145, 153, 255, 261, 381, 435, 493, 635, 765, 1143, 1305, 1479, 1905, 2159, 2465, 3683, 4437, 5715, 6477, 7395, 10795, 11049, 18415, 19431, 22185, 32385, 33147, 55245, 62611, 97155, 165735, 187833, 313055, 563499, 939165, 2817495]

約数ペア:

[(1, 2817495), (3, 939165), (5, 563499), (9, 313055), (15, 187833), (17, 165735), (29, 97155), (45, 62611), (51, 55245), (85, 33147), (87, 32385), (127, 22185), (145, 19431), (153, 18415), (255, 11049), (261, 10795), (381, 7395), (435, 6477), (493, 5715), (635, 4437), (765, 3683), (1143, 2465), (1305, 2159), (1479, 1905)]