136557325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 187416576

約数和(自身を除く): 50859251

約数列:

[1, 5, 23, 25, 31, 47, 115, 155, 163, 235, 575, 713, 775, 815, 1081, 1175, 1457, 3565, 3749, 4075, 5053, 5405, 7285, 7661, 17825, 18745, 25265, 27025, 33511, 36425, 38305, 93725, 116219, 126325, 167555, 176203, 191525, 237491, 581095, 837775, 881015, 1187455, 2905475, 4405075, 5462293, 5937275, 27311465, 136557325]

約数ペア:

[(1, 136557325), (5, 27311465), (23, 5937275), (25, 5462293), (31, 4405075), (47, 2905475), (115, 1187455), (155, 881015), (163, 837775), (235, 581095), (575, 237491), (713, 191525), (775, 176203), (815, 167555), (1081, 126325), (1175, 116219), (1457, 93725), (3565, 38305), (3749, 36425), (4075, 33511), (5053, 27025), (5405, 25265), (7285, 18745), (7661, 17825)]