11703895

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 17860608

約数和(自身を除く): 6156713

約数列:

[1, 5, 7, 23, 31, 35, 49, 67, 115, 155, 161, 217, 245, 335, 469, 713, 805, 1085, 1127, 1519, 1541, 2077, 2345, 3283, 3565, 4991, 5635, 7595, 7705, 10385, 10787, 14539, 16415, 24955, 34937, 47771, 53935, 72695, 75509, 101773, 174685, 238855, 334397, 377545, 508865, 1671985, 2340779, 11703895]

約数ペア:

[(1, 11703895), (5, 2340779), (7, 1671985), (23, 508865), (31, 377545), (35, 334397), (49, 238855), (67, 174685), (115, 101773), (155, 75509), (161, 72695), (217, 53935), (245, 47771), (335, 34937), (469, 24955), (713, 16415), (805, 14539), (1085, 10787), (1127, 10385), (1519, 7705), (1541, 7595), (2077, 5635), (2345, 4991), (3283, 3565)]