2942340011975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5167}}^1\times {\mathrm{250307}}^1$

素因数の和:255504

約数の個数: 48

約数和(自身を含む): 4491350535168

約数和(自身を除く): 1549010523193

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 5167, 25835, 36169, 67171, 129175, 180845, 250307, 335855, 470197, 904225, 1251535, 1679275, 1752149, 2350985, 3253991, 6257675, 8760745, 11754925, 16269955, 22777937, 43803725, 81349775, 113889685, 569448425, 1293336269, 6466681345, 9053353883, 16813371497, 32333406725, 45266769415, 84066857485, 117693600479, 226333847075, 420334287425, 588468002395, 2942340011975]

約数ペア:

[(1, 2942340011975), (5, 588468002395), (7, 420334287425), (13, 226333847075), (25, 117693600479), (35, 84066857485), (65, 45266769415), (91, 32333406725), (175, 16813371497), (325, 9053353883), (455, 6466681345), (2275, 1293336269), (5167, 569448425), (25835, 113889685), (36169, 81349775), (67171, 43803725), (129175, 22777937), (180845, 16269955), (250307, 11754925), (335855, 8760745), (470197, 6257675), (904225, 3253991), (1251535, 2350985), (1679275, 1752149)]