2017704325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38561}}^1$

素因数の和:38614

約数の個数: 48

約数和(自身を含む): 3213294336

約数和(自身を除く): 1195590011

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 805, 1495, 2093, 2275, 4025, 7475, 10465, 38561, 52325, 192805, 269927, 501293, 886903, 964025, 1349635, 2506465, 3509051, 4434515, 6208321, 6748175, 11529739, 12532325, 17545255, 22172575, 31041605, 57648695, 80708173, 87726275, 155208025, 288243475, 403540865, 2017704325]

約数ペア:

[(1, 2017704325), (5, 403540865), (7, 288243475), (13, 155208025), (23, 87726275), (25, 80708173), (35, 57648695), (65, 31041605), (91, 22172575), (115, 17545255), (161, 12532325), (175, 11529739), (299, 6748175), (325, 6208321), (455, 4434515), (575, 3509051), (805, 2506465), (1495, 1349635), (2093, 964025), (2275, 886903), (4025, 501293), (7475, 269927), (10465, 192805), (38561, 52325)]