259201943955

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{26573}}^1$

素因数の和:26769

約数の個数: 72

約数和(自身を含む): 466315662384

約数和(自身を除く): 207113718429

約数列:

[1, 3, 5, 9, 15, 43, 45, 71, 129, 213, 215, 355, 387, 639, 645, 1065, 1935, 3053, 3195, 5041, 9159, 15123, 15265, 25205, 26573, 27477, 45369, 45795, 75615, 79719, 132865, 137385, 216763, 226845, 239157, 398595, 650289, 1083815, 1142639, 1195785, 1886683, 1950867, 3251445, 3427917, 5660049, 5713195, 9433415, 9754335, 10283751, 16980147, 17139585, 28300245, 51418755, 81127369, 84900735, 133954493, 243382107, 401863479, 405636845, 669772465, 730146321, 1205590437, 1216910535, 2009317395, 3650731605, 5760043199, 6027952185, 17280129597, 28800215995, 51840388791, 86400647985, 259201943955]

約数ペア:

[(1, 259201943955), (3, 86400647985), (5, 51840388791), (9, 28800215995), (15, 17280129597), (43, 6027952185), (45, 5760043199), (71, 3650731605), (129, 2009317395), (213, 1216910535), (215, 1205590437), (355, 730146321), (387, 669772465), (639, 405636845), (645, 401863479), (1065, 243382107), (1935, 133954493), (3053, 84900735), (3195, 81127369), (5041, 51418755), (9159, 28300245), (15123, 17139585), (15265, 16980147), (25205, 10283751), (26573, 9754335), (27477, 9433415), (45369, 5713195), (45795, 5660049), (75615, 3427917), (79719, 3251445), (132865, 1950867), (137385, 1886683), (216763, 1195785), (226845, 1142639), (239157, 1083815), (398595, 650289)]