1272442185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{6547}}^1$

素因数の和:7182

約数の個数: 48

約数和(自身を含む): 2525118336

約数和(自身を除く): 1252676151

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 617, 1851, 3085, 4319, 5553, 6547, 9255, 12957, 19641, 21595, 27765, 32735, 38871, 45829, 58923, 64785, 98205, 137487, 194355, 229145, 294615, 412461, 687435, 2062305, 4039499, 12118497, 20197495, 28276493, 36355491, 60592485, 84829479, 141382465, 181777455, 254488437, 424147395, 1272442185]

約数ペア:

[(1, 1272442185), (3, 424147395), (5, 254488437), (7, 181777455), (9, 141382465), (15, 84829479), (21, 60592485), (35, 36355491), (45, 28276493), (63, 20197495), (105, 12118497), (315, 4039499), (617, 2062305), (1851, 687435), (3085, 412461), (4319, 294615), (5553, 229145), (6547, 194355), (9255, 137487), (12957, 98205), (19641, 64785), (21595, 58923), (27765, 45829), (32735, 38871)]