38616195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 64945152

約数和(自身を除く): 26328957

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 345, 519, 647, 865, 1941, 2595, 3235, 3979, 9705, 11937, 14881, 19895, 44643, 59685, 74405, 111931, 223215, 335793, 559655, 1678965, 2574413, 7723239, 12872065, 38616195]

約数ペア:

[(1, 38616195), (3, 12872065), (5, 7723239), (15, 2574413), (23, 1678965), (69, 559655), (115, 335793), (173, 223215), (345, 111931), (519, 74405), (647, 59685), (865, 44643), (1941, 19895), (2595, 14881), (3235, 11937), (3979, 9705)]