3319015

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 5253120

約数和(自身を除く): 1934105

約数列:

[1, 5, 7, 19, 23, 31, 35, 49, 95, 115, 133, 155, 161, 217, 245, 437, 589, 665, 713, 805, 931, 1085, 1127, 1519, 2185, 2945, 3059, 3565, 4123, 4655, 4991, 5635, 7595, 13547, 15295, 20615, 21413, 24955, 28861, 34937, 67735, 94829, 107065, 144305, 174685, 474145, 663803, 3319015]

約数ペア:

[(1, 3319015), (5, 663803), (7, 474145), (19, 174685), (23, 144305), (31, 107065), (35, 94829), (49, 67735), (95, 34937), (115, 28861), (133, 24955), (155, 21413), (161, 20615), (217, 15295), (245, 13547), (437, 7595), (589, 5635), (665, 4991), (713, 4655), (805, 4123), (931, 3565), (1085, 3059), (1127, 2945), (1519, 2185)]