2065001475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 3727261440

約数和(自身を除く): 1662259965

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 97, 177, 255, 283, 291, 295, 425, 485, 849, 885, 1003, 1275, 1415, 1455, 1475, 1649, 2425, 3009, 4245, 4425, 4811, 4947, 5015, 5723, 7075, 7275, 8245, 14433, 15045, 16697, 17169, 21225, 24055, 24735, 25075, 27451, 28615, 41225, 50091, 72165, 75225, 82353, 83485, 85845, 97291, 120275, 123675, 137255, 143075, 250455, 283849, 291873, 360825, 411765, 417425, 429225, 466667, 486455, 686275, 851547, 1252275, 1400001, 1419245, 1459365, 1619609, 2058825, 2333335, 2432275, 4257735, 4858827, 7000005, 7096225, 7296825, 8098045, 11666675, 21288675, 24294135, 27533353, 35000025, 40490225, 82600059, 121470675, 137666765, 413000295, 688333825, 2065001475]

約数ペア:

[(1, 2065001475), (3, 688333825), (5, 413000295), (15, 137666765), (17, 121470675), (25, 82600059), (51, 40490225), (59, 35000025), (75, 27533353), (85, 24294135), (97, 21288675), (177, 11666675), (255, 8098045), (283, 7296825), (291, 7096225), (295, 7000005), (425, 4858827), (485, 4257735), (849, 2432275), (885, 2333335), (1003, 2058825), (1275, 1619609), (1415, 1459365), (1455, 1419245), (1475, 1400001), (1649, 1252275), (2425, 851547), (3009, 686275), (4245, 486455), (4425, 466667), (4811, 429225), (4947, 417425), (5015, 411765), (5723, 360825), (7075, 291873), (7275, 283849), (8245, 250455), (14433, 143075), (15045, 137255), (16697, 123675), (17169, 120275), (21225, 97291), (24055, 85845), (24735, 83485), (25075, 82353), (27451, 75225), (28615, 72165), (41225, 50091)]