21236700516525

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{65409103}}^1$

素因数の和:65409172

約数の個数: 96

約数和(自身を含む): 43149077726720

約数和(自身を除く): 21912377210195

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 37, 39, 45, 65, 75, 111, 117, 135, 185, 195, 225, 325, 333, 351, 481, 555, 585, 675, 925, 975, 999, 1443, 1665, 1755, 2405, 2775, 2925, 4329, 4995, 7215, 8325, 8775, 12025, 12987, 21645, 24975, 36075, 64935, 108225, 324675, 65409103, 196227309, 327045515, 588681927, 850318339, 981136545, 1635227575, 1766045781, 2420136811, 2550955017, 2943409635, 4251591695, 4905682725, 7260410433, 7652865051, 8830228905, 12100684055, 12754775085, 14717048175, 21257958475, 21781231299, 22958595153, 31461778543, 36302052165, 38264325255, 44151144525, 60503420275, 63773875425, 65343693897, 94385335629, 108906156495, 114792975765, 157308892715, 181510260825, 191321626275, 283156006887, 326718469485, 471926678145, 544530782475, 573964878825, 786544463575, 849468020661, 1415780034435, 1633592347425, 2359633390725, 4247340103305, 7078900172175, 21236700516525]

約数ペア:

[(1, 21236700516525), (3, 7078900172175), (5, 4247340103305), (9, 2359633390725), (13, 1633592347425), (15, 1415780034435), (25, 849468020661), (27, 786544463575), (37, 573964878825), (39, 544530782475), (45, 471926678145), (65, 326718469485), (75, 283156006887), (111, 191321626275), (117, 181510260825), (135, 157308892715), (185, 114792975765), (195, 108906156495), (225, 94385335629), (325, 65343693897), (333, 63773875425), (351, 60503420275), (481, 44151144525), (555, 38264325255), (585, 36302052165), (675, 31461778543), (925, 22958595153), (975, 21781231299), (999, 21257958475), (1443, 14717048175), (1665, 12754775085), (1755, 12100684055), (2405, 8830228905), (2775, 7652865051), (2925, 7260410433), (4329, 4905682725), (4995, 4251591695), (7215, 2943409635), (8325, 2550955017), (8775, 2420136811), (12025, 1766045781), (12987, 1635227575), (21645, 981136545), (24975, 850318339), (36075, 588681927), (64935, 327045515), (108225, 196227309), (324675, 65409103)]