64178145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 120586752

約数和(自身を除く): 56408607

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 1951, 2193, 3655, 5853, 6579, 9755, 10965, 17559, 29265, 32895, 33167, 83893, 87795, 99501, 165835, 251679, 298503, 419465, 497505, 755037, 1258395, 1426181, 1492515, 3775185, 4278543, 7130905, 12835629, 21392715, 64178145]

約数ペア:

[(1, 64178145), (3, 21392715), (5, 12835629), (9, 7130905), (15, 4278543), (17, 3775185), (43, 1492515), (45, 1426181), (51, 1258395), (85, 755037), (129, 497505), (153, 419465), (215, 298503), (255, 251679), (387, 165835), (645, 99501), (731, 87795), (765, 83893), (1935, 33167), (1951, 32895), (2193, 29265), (3655, 17559), (5853, 10965), (6579, 9755)]