39806635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 55332864

約数和(自身を除く): 15526229

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 407, 631, 1147, 1705, 2035, 3155, 5735, 6941, 12617, 19561, 23347, 34705, 63085, 97805, 116735, 215171, 256817, 723757, 1075855, 1284085, 3618785, 7961327, 39806635]

約数ペア:

[(1, 39806635), (5, 7961327), (11, 3618785), (31, 1284085), (37, 1075855), (55, 723757), (155, 256817), (185, 215171), (341, 116735), (407, 97805), (631, 63085), (1147, 34705), (1705, 23347), (2035, 19561), (3155, 12617), (5735, 6941)]