6989505545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{4447}}^1$

素因数の和:4562

約数の個数: 48

約数和(自身を含む): 9932419584

約数和(自身を除く): 2942914039

約数列:

[1, 5, 11, 17, 41, 55, 85, 187, 205, 451, 697, 935, 1681, 2255, 3485, 4447, 7667, 8405, 18491, 22235, 28577, 38335, 48917, 75599, 92455, 142885, 182327, 244585, 314347, 377995, 831589, 911635, 1571735, 2005597, 3099559, 4157945, 7475407, 10027985, 15497795, 34095149, 37377035, 82229477, 127081919, 170475745, 411147385, 635409595, 1397901109, 6989505545]

約数ペア:

[(1, 6989505545), (5, 1397901109), (11, 635409595), (17, 411147385), (41, 170475745), (55, 127081919), (85, 82229477), (187, 37377035), (205, 34095149), (451, 15497795), (697, 10027985), (935, 7475407), (1681, 4157945), (2255, 3099559), (3485, 2005597), (4447, 1571735), (7667, 911635), (8405, 831589), (18491, 377995), (22235, 314347), (28577, 244585), (38335, 182327), (48917, 142885), (75599, 92455)]