2321867275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12919}}^1$

素因数の和:13028

約数の個数: 48

約数和(自身を含む): 3588659200

約数和(自身を除く): 1266791925

約数列:

[1, 5, 7, 13, 25, 35, 65, 79, 91, 175, 325, 395, 455, 553, 1027, 1975, 2275, 2765, 5135, 7189, 12919, 13825, 25675, 35945, 64595, 90433, 167947, 179725, 322975, 452165, 839735, 1020601, 1175629, 2260825, 4198675, 5103005, 5878145, 7144207, 13267813, 25515025, 29390725, 35721035, 66339065, 92874691, 178605175, 331695325, 464373455, 2321867275]

約数ペア:

[(1, 2321867275), (5, 464373455), (7, 331695325), (13, 178605175), (25, 92874691), (35, 66339065), (65, 35721035), (79, 29390725), (91, 25515025), (175, 13267813), (325, 7144207), (395, 5878145), (455, 5103005), (553, 4198675), (1027, 2260825), (1975, 1175629), (2275, 1020601), (2765, 839735), (5135, 452165), (7189, 322975), (12919, 179725), (13825, 167947), (25675, 90433), (35945, 64595)]