74711705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 101744640

約数和(自身を除く): 27032935

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 437, 589, 713, 1103, 2185, 2945, 3565, 5515, 13547, 20957, 25369, 34193, 67735, 104785, 126845, 170965, 482011, 649667, 786439, 2410055, 3248335, 3932195, 14942341, 74711705]

約数ペア:

[(1, 74711705), (5, 14942341), (19, 3932195), (23, 3248335), (31, 2410055), (95, 786439), (115, 649667), (155, 482011), (437, 170965), (589, 126845), (713, 104785), (1103, 67735), (2185, 34193), (2945, 25369), (3565, 20957), (5515, 13547)]